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{{Short description|Nazi construction project (1943–45)}}
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'''Riese''' {{IPA-de|ˈʁiːzə|}} (] for "giant") is the code name for the construction project of ], started, and left unfinished, in the ] and ] in 1943-45.
It consists of seven complexes of the underground military facilities located in ], previously ], now territory of ].


'''Riese''' ({{IPA|de|ˈʁiːzə|}}; German for "giant") was the code name for a construction project of ] between 1943 and 1945. It consisted of seven underground structures in the ] and ] in ], which was then Nazi Germany and is now ].
==History==
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]
]
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In the presence of the increasing ] air raids Nazi Germany moved a large part of its strategic armaments production into the assumed safety of the District of ]. In September 1943<ref name = "Complex Riese 11">''Complex Riese'', The Krzyzowa Foundation..., p.11</ref> a project was created to construct ] in Książ Castle and underground factories below the Owl Mountains. For this purpose the Schlesische Industriegemeinschaft AG (Silesian Industrial Company) was established in autumn 1943 with headquarters in ].


None of them were finished, and all are in different states of completion with only eleven per cent reinforced by concrete.
The plans included adaptation works in Książ Castle, the creation of the underground complex below the castle, and the construction of tunnels and large underground halls at several locations in the Owl Mountains. The rocks of the mountains were drilled and blasted with explosives and the resulting caverns were reinforced by concrete and steel. Then a network of roads, a ], water supply, sewerage, electricity and telephone lines were put into place. For this purpose mining specialists were employed, mostly Germans, Italians, Ukrainians and Czechs<ref>Kosmaty, J: ''Roboty górnicze...'', p.147</ref> but the majority of the work was done by ] (chiefly Poles and Russians) and ] (Italians and Russians).<ref name = "Lewandowski The Builders">Lewandowski, P: ''The Builders''</ref> In November 1943 labour camps were established in Jedlinka, ], ] and ].


The purpose of the project remains uncertain because of the lack of documentation. Some sources suggest that all the structures were part of the ];{{sfn|Speer|1970|p=217}}{{sfn|Below|1990|p=352}}{{sfn|Short|2010|pp=14, 23}} according to others, it was a combination of headquarters (HQ) and arms industry{{sfn|Seidler|Zeigert|2004|pp=218–219}}{{sfn|Kosmaty|2006|p=146}} but comparison to similar facilities indicates that only the castle was adapted as an HQ or other official residence, and the tunnels in the Owl Mountains were planned as a network of underground factories.{{sfn|Aniszewski|Zagórski|2006|p=143}}{{sfn|Gutterman|1982|pp=122–124}}{{sfn|Kalarus|1997a|p=5}}
Dissatisfied with the progress of the project, in April 1944 supervision of construction was handed over to the ]<ref name="Lewandowski The Builders"/> headquartered in Jedlina-Zdrój. Prisoners of the nearby concentration camp were assigned to forced labour. They were deployed in thirteen camps and a hospital<ref name="Gross-Rosen Museum in Rogoźnica"/> in the vicinity of the complexes. The network of these camps has been named Arbeitslager Riese (]) and was part of the ]. The administration of Arbeitslager Riese and the camp commander (SS-Hauptsturmführer Albert Lütkemeyer) were located in AL Wüstegiersdorf. From December 1944 to January 1945 the prisoners were guarded by 853 ] troops.<ref name="Gross-Rosen Museum in Rogoźnica"/>


The construction work was done by ], ] (POWs), and prisoners of ], and many lost their lives, mostly as a result of disease and malnutrition.
According to incomplete data, at least 13,000 prisoners worked for the project,<ref name="Gross-Rosen Museum in Rogoźnica"/> most of them transferred from ].<ref name = "Gutterman">Gutterman, B: ''A narrow bridge to life...'', p.126, 127</ref> The documents allow the identification of 8,995 prisoners. All of them were Jews, about 70 percent from Hungary, the rest from Poland, Greece, Romania, Czechoslovakia, the Netherlands, Belgium and Germany.<ref name = "Cybulski">Cybulski, B: ''Z badań nad śmiertelnością...'', p.277</ref> They bored tunnels inside mountains, built roads and railway tracks, worked in the transportation of building materials. Mortality was very high because of disease, malnutrition, exhaustion, dangerous underground works and the treatment of prisoners by German guards. The deportation of 857 exhausted prisoners to Auschwitz concentration camp as well as 14 planned executions after failed escape attempts are documented.<ref name = "Complex Riese 7">''Complex Riese'', The Krzyzowa Foundation..., p.7</ref> The estimated total number of 5,000 victims lost their lives.<ref name="Gross-Rosen Museum in Rogoźnica"/>


== History ==
According to ], Minister of Armaments and War Production for the ]: <blockquote>And in 1944 he ]] had two underground headquarters blasted into mountains in ] and ], the project tying up hundreds of indispensable mining specialists and thousands of workmen. (...) According to Point 18 of the Führerprotokoll, June 20, 1944, I reported to the Fuehrer that "at the moment a good 28,000 workers are building additions to the Fuehrer's headquarters." According to my memorandum of September 22, 1944, some 36,000,000 marks were spent for bunkers in ] ]], 13,000,000 for bunkers in ] near ] to provide for Hitler's safety when he visited Munich, and 150,000,000 for the bunker complex called the "Giant" near ]. These projects required 328,000 cubic yards of reinforced concrete (including small quantities of masonry), 277,000 cubic yards of underground passages, 36 miles of roads with six bridges, and 62 miles of pipes. The "Giant" complex alone consumed more concrete than the entire population had at its disposal for air-raid shelters in 1944.<ref name = "Speer">Speer, A: ''Inside the Third Reich'', p.217</ref>
</blockquote>


]
According to ], Hitler's adjutant: <blockquote>The plans that we kept criticizing in those months included the construction of a huge new Headquarters for the Führer in Silesia, near ], which was also to include ] within the estate of the ] princes. Hitler defended his orders and commanded that construction continue with the use of concentration camp prisoners managed by Speer. During the year, I visited this facility twice and each time had the strong impression that I wouldn't see its completion. I tried to inspire Speer to somehow influence Hitler to give the order that the project be stopped. Speer said that was impossible. The extravagant work continued - at a time when every tonne of concrete and steel was so urgently needed elsewhere.<ref name = "von Below">von Below, N: ''Byłem adiutantem Hitlera''</ref>
</blockquote>


Due to increasing ] air raids, Nazi Germany relocated a large part of its strategic armaments production into safer regions including ].{{sfn|Complex Riese|2006|p=6}}{{sfn|Aniszewski|Zagórski|2006|p=5}}{{sfn|Kalarus|1997b|p=4}} Plans to protect critical infrastructure also involved transfer of the arms factories to underground bunkers{{sfn|Gutterman|1982|pp=121–122}}{{sfn|Underground Factories in Germany|p=1}}{{sfn|Kalarus|1997c|p=3}} and construction of ]s for government officials.{{sfn|Aniszewski|Zagórski|2006|p=6}}
Together with the ] the ] arrived in the area in May 1945. After the war the complexes were stripped of all machinery and raw materials within a few years. They were very valuable to a country ruined as a result of six years of war. Some German documents concerning Project Riese were found by the Polish Army and taken over by ] and never seen again.<ref name = "Lewandowski Vanishing Files">Lewandowski, P: ''Vanishing Files''</ref><ref name = "Lewandowski Convoy">Lewandowski, P: ''Convoy''</ref>


In September&nbsp;1943, Minister of Armaments and War Production ] and the senior management of ] started talks on Project Riese.{{sfn|Seidler|Zeigert|2004|p=218}} As a result, the Industriegemeinschaft Schlesien (Silesian Industrial Company) was created to conduct construction work.{{sfn|Kalarus|1997c|p=4}}{{sfn|Kajzer|2013|pp=14–15}}{{sfn|Owczarek|2018a|p=4}} In November, collective camps (''Gemeinschaftslager'') were established for ],{{sfn|History of AL Riese}} mainly from the ] and Poland, ] from Italy,{{sfn|Aniszewski|Zagórski|2006|p=24}}{{sfn|Kajzer|2013|p=16}} the Soviet Union,{{sfn|Kalarus|1997b|p=5}}{{sfn|Maszkowski|2007|p=10}} and later Poland as an aftermath of the ]{{sfn|Seidler|Zeigert|2004|p=223}}{{sfn|Short|2010|p=14}} (]).
It appears that the castle and its immediate surroundings were prepared as one of Hitler's main headquarters,<ref name="Speer"/><ref name="von Below"/> although there is no direct evidence in documents. The purpose of the underground complexes in the mountains has not been determined. The opinions of experts incline towards the assumption that they were shelters for war production.<ref name = "Lewandowski The Giant">Lewandowski, P: ''The Giant''</ref><ref name = "Kosmaty 145">Kosmaty, J: ''Roboty górnicze...'', p.145</ref> None of the underground workings are finished; all are in different states of completion with only a small percentage of tunnels reinforced by concrete, except for complex Książ.


]
Presently the underground workings are visited by tourists and enthusiasts of military facilities. Much of the underground system is closed because of the risk of accidents. The complexes ], Włodarz and Osówka are open to visitors.


A network of roads, bridges, and ]s was created to connect excavation sites with the nearby railway stations. Prisoners were reloading building materials, cutting trees, digging reservoirs and drainage ditches. Small dams were built across streams to create water supplies and sewage systems.{{sfn|History of AL Riese}} Later the rocks of the mountains were drilled and blasted with explosives and the resulting caverns were reinforced by concrete and steel.{{sfn|Aniszewski|Zagórski|2006|pp=26–28}} For this purpose mining specialists were employed, mostly Germans, Italians, Ukrainians and Czechs, but the most dangerous and exhausting work was done by prisoners.{{sfn|Kosmaty|2006|pp=151–152}}
== The individual structures of the project ==

The progress of digging tunnels was slow because the ] consist of hard ].{{sfn|Sienicka|Zagożdżon|2010|pp=420–422}}{{sfn|Kałuża|2009|pp=10, 12}}{{sfn|Kosmaty|2006|p=145}} Most similar facilities were bored in soft ]{{sfn|Underground Factories in Germany|p=4}} but harder, more stable rocks gave the advantage of total protection from Allied air raids and the possibility of building 12&nbsp;m high underground halls with a volume of 6,000&nbsp;m<sup>3</sup>.{{sfn|Kałuża|2009|pp=11–12}}

In December&nbsp;1943, a ] epidemic occurred amongst the prisoners. They were held in unhygienic conditions, exhausted and starving. As a result, construction slowed down significantly.{{sfn|Kalarus|1997b|p=6}}{{sfn|Maszkowski|2007|p=11}}{{sfn|Aniszewski|Zagórski|2006|p=154}} In at least five collective camps{{sfn|Aniszewski|Zagórski|2006|pp=24, 35}}{{sfn|Korólczyk|2009a|p=25}} an unknown number of forced labourers and POWs worked on the project, some until the end of the war.{{sfn|Korólczyk|2009a|p=25}} It is uncertain how many prisoners lost their lives.

]

In April&nbsp;1944, dissatisfied with the progress of the project, ] decided to hand over the supervision of construction to the Organisation Todt and assign prisoners of ] to work.{{sfn|Seidler|Zeigert|2004|pp=219–220}}{{sfn|Gutterman|1982|p=120}}{{sfn|Cera|1998|p=26}} They were deployed in thirteen labour camps (''Arbeitslager, AL''), some in the vicinity of the tunnels. This network of camps has been named Arbeitslager Riese (]) and was part of the ].{{sfn|Map of AL Riese}}{{sfn|Kajzer|2013|p=16}} The administration of AL&nbsp;Riese and the camp commander, '']-]'' Albert Lütkemeyer,{{sfn|Gutterman|1982|p=125}}{{sfn|Complex Riese|2006|p=7}} were located in AL&nbsp;Wüstegiersdorf.{{sfn|Kajzer|2013|p=18}} From December&nbsp;1944 to January&nbsp;1945 the prisoners were guarded by 853 ] troops.{{sfn|History of AL Riese}}{{sfn|Complex Riese|2006|p=6}}

According to incomplete data, at least 13,000 prisoners worked for the project.{{sfn|Map of AL Riese}}{{sfn|Complex Riese|2006|p=6}}{{sfn|Kajzer|2013|p=20}} Most of them were transferred from the ].{{sfn|Kalarus|1997c|p=13}} The documents allow identification of 8,995 prisoners.{{sfn|Gutterman|1982|pp=126–127}} All of them were Jews,{{sfn|Kajzer|2013|p=16}} about seventy per cent from Hungary, the rest from Poland, Greece, Romania, Czechoslovakia, the Netherlands, Belgium, and Germany.{{sfn|Cybulski|2008|p=277}}{{sfn|Gutterman|1982|p=127}} Mortality was very high because of disease, malnutrition, exhaustion, dangerous underground work, and the treatment of prisoners by German guards.{{sfn|Aniszewski|Zagórski|2006|pp=48–57}}{{sfn|Cera|1998|pp=21–22, 24}} Many exhausted prisoners were sent back to the Auschwitz concentration camp.{{sfn|Gutterman|1982|pp=127–128}}{{sfn|Kajzer|2013|p=17}} The deportation of 857 prisoners is documented as well as 14 executions after failed escape attempts. An estimated total of 5,000 victims lost their lives.{{sfn|Complex Riese|2006|p=7}}{{sfn|Map of AL Riese}}{{sfn|Kajzer|2013|p=20}}

At the end of 1944, another typhus epidemic occurred amongst the prisoners.{{sfn|Kalarus|1997b|pp=12–13}}{{sfn|Aniszewski|Zagórski|2006|p=154}} Because the front line of the war was approaching, evacuation of the camps began in February&nbsp;1945, however in a few places work might have been conducted as late as the end of April.{{sfn|History of AL Riese}}{{sfn|Seidler|Zeigert|2004|p=226}}{{sfn|Jeżewski|2020|pp=30–35}} Some prisoners were left behind, mostly the very ill, until the ] arrived in the area in May&nbsp;1945.{{sfn|Complex Riese|2006|p=7}}{{sfn|History of AL Riese}}{{sfn|Aniszewski|Zagórski|2006|pp=57–58}} Project Riese was abandoned in the initial stage of construction and only 9&nbsp;km (25,000&nbsp;m<sup>2</sup>, 100,000&nbsp;m<sup>3</sup>) of tunnels were dug out.{{sfn|Biczak|2001|p=7}}

== Individual structures of the project ==

German code names of individual structures of the project are unknown because of the lack of documentation.{{sfn|Owidzki|2016|p=12}} Polish names were created after the war.


=== Książ Castle === === Książ Castle ===
]
] is located in the city of ] {{coord|50|50|32|N|16|17|32|E|region:PL_type:landmark|display=inline|name=Książ Castle}}. The castle’s last owner in the inter-war period was the Hochberg family, one of the wealthiest baronial dynasties in ], Hans Heinrich XV, Prince of ] and his English wife Mary-Theresa Olivia Cornwallis-West (]). In 1941 the Nazis confiscated the castle. At that time the sons of Daisy and Hans Heinrich fought against Hitler’s army - one in the ] and one in the ].


]
The works in Książ Castle led to the destruction of some chambers, in particular the decorative elements of the ceilings and floors suffered. The most serious work however took place below the castle. There are two levels of corridors and chambers. The first level is 15 m underground, accessible from the castle by a lift and a staircase and also by two entrances from the gardens. It is reinforced by concrete (80 m long, 180 m<sup>2</sup>, 400 m<sup>3</sup>).<ref name = "Aniszewski Podziemny świat">Aniszewski, M: ''Podziemny świat Gór Sowich''</ref> The second level is 53 m under the courtyard. It contains four entrances, the network of wide tunnels (5 m high and 5.5 m wide)<ref name = "Kosmaty 158">Kosmaty, J: ''Roboty górnicze...'', p.158</ref> and four chambers. Most of the underground is reinforced by concrete. There are three shafts leading to the surface with diameters: 5 m (presently filled with rubble), 3.5 m and 0.7 m. The total length of the complex is 950 m (3,200 m<sup>2</sup>, 13,000 m<sup>3</sup>).<ref name = "Kruszyński">Kruszyński, P: ''Podziemia w Górach Sowich i Zamku Książ''</ref> Presently it contains seismological measuring equipment belonging to the ]; only the first level of the underground is open to visitors. Above ground are foundations for machinery, a series of buildings and storehouses and two reservoirs of water. There are remains of a sewage treatment plant and a narrow gauge railway. The forced laborers camp of AL Fürstenstein was built near the castle.

{{Clear}}
] Castle (German: Fürstenstein) is located in the city of ] (German: Waldenburg) {{coord|50|50|32|N|16|17|32|E|region:PL_type:landmark|display=inline|name=Książ Castle}}. Its last owner in the inter-war period was the Hochberg family, one of the wealthiest and most influential European dynasties, ], Prince of ] and his English wife, Mary-Theresa Olivia Cornwallis-West (]). As a result of their extravagant lifestyle and the global economic crisis they fell into debt.

In 1941, the castle and the lands were seized by the Nazi government, partly to pay taxes, partly as punishment for the perceived treason of their sons. At that time one of them served in the British Army, another in the ]. The castle, under the leadership of architect ],{{sfn|Maszkowski|2006a|p=28}}{{sfn|Owczarek|2018b|p=16}} was first adapted to accommodate the management of the state-owned railways (]) but in 1944 it became part of Project Riese.{{sfn|Kalarus|1997a|pp=4–5}}{{sfn|Adamczewski|2010|p=24}}{{sfn|Maszkowski|2004|pp=29–30}} In 1941–1944, it was also a place where parts of the collection of the ] had been hidden.{{sfn|Owidzki|2006b|p=8}}{{sfn|Wrzesiński|2014|pp=17–20}}

The works in the castle were extensive and led to the destruction of many decorative elements.{{sfn|Complex Riese|2006|p=12}}{{sfn|Kalarus|1997a|p=4}}{{sfn|Aniszewski|Zagórski|2006|p=103}} New staircase and elevator shafts were built to improve emergency evacuation routes.{{sfn|Kruszyński|2008|p=2}}{{sfn|Kalarus|1997a|p=7}} The most serious work however took place below the castle. There are two levels of tunnels. The first is 15&nbsp;m underground and was accessible from the fourth floor of the castle by a lift and a staircase from the cellar and also by an entrance from the gardens.{{sfn|Kruszyński|2008|p=3}}{{sfn|Rzeczycki|2011b|p=20}} The tunnel (80&nbsp;m, 180&nbsp;m<sup>2</sup>, 400&nbsp;m<sup>3</sup>){{sfn|Aniszewski|Zagórski|2006|p=105}}{{sfn|Kosmaty|2006|p=158}} is reinforced by concrete and leads to an elevator shaft hidden 15&nbsp;m under the courtyard, a connection between the first and the second level of the underground. The shaft (35&nbsp;m) has not been explored because it is filled with rubble. A provisional, short tunnel from the gardens was bored to assist in its excavation.{{sfn|Kruszyński|2008|pp=3–4, 7}}{{sfn|Rzeczycki|2011a|p=21}}

The second level of underground (950&nbsp;m, 3,200&nbsp;m<sup>2</sup>, 13,000&nbsp;m<sup>3</sup>) is 53&nbsp;m under the courtyard.{{sfn|Kruszyński|2008|p=5}}{{sfn|Kosmaty|2006|p=158}} Four tunnels were bored into the base of the hill: 1.&nbsp;(88&nbsp;m), 2.&nbsp;(42&nbsp;m), 3.&nbsp;(85&nbsp;m), 4.&nbsp;(70&nbsp;m).{{sfn|Kruszyński|2008|p=6}} The complex contains large tunnels (5&nbsp;m high and 5.6&nbsp;m wide) and four chambers.{{sfn|Kruszyński|2008|pp=9–11}} Seventy-five per cent is reinforced by concrete.{{sfn|Maszkowski|2010b|p=15}} There are two additional shafts leading to the surface, one with dimensions 3.5&nbsp;m&nbsp;x&nbsp;3.5&nbsp;m (45&nbsp;m){{sfn|Kruszyński|2008|pp=5–6}} and one with diameter 0.5&nbsp;m (40&nbsp;m),{{sfn|Adamczewski|2011|p=15}}{{sfn|Kruszyński|2008|p=11}} presently used to supply electricity.{{sfn|Rzeczycki|2011b|p=23}}

Above ground are foundations of buildings and machinery, two reservoirs of water, a pumping station, and remains of a sewage treatment plant.{{sfn|Kruszyński|2008|p=5}}{{sfn|Aniszewski|Zagórski|2006|p=104}} In 1975–1976 four bunkers Ringstand&nbsp;58c, and a guardroom were demolished.{{sfn|Owidzki|2006a|p=28}}{{sfn|Owczarek|2017|pp=18–25}} The narrow gauge railway connecting the tunnels with the ] in the village of Lubiechów (German: Liebichau) was dismantled after the war.{{sfn|Adamczewski|2011|p=15}}

In May&nbsp;1944, AL&nbsp;Fürstenstein was established in the vicinity of the castle {{coord|50|50|15|N|16|18|5|E|region:PL_type:landmark|display=inline|name=AL Fürstenstein}}.{{sfn|Korólczyk|2009a|p=25}}{{sfn|Map of AL Riese}} Between 700 and 1,000 concentration camp prisoners lived in barracks.{{sfn|Complex Riese|2006|p=9}} They were Jews, citizens of Hungary, Poland, and Greece.{{sfn|Map of AL Riese}}{{sfn|Aniszewski|Zagórski|2006|p=43}} Evacuation of the camp took place in February&nbsp;1945.{{sfn|Protocol Nr. 111|1945}}{{sfn|Rzeczycki|2011a|p=20}}{{sfn|Map of AL Riese}}

Today the castle and the undergrounds are open to the public.{{sfn|Secrets of Książ Castle}} The second level also contains seismological and geodesical measuring equipment belonging to the ].{{sfn|Rzeczycki|2011b|pp=19–23}}{{sfn|Kalarus|1997a|p=16}}


=== Complex Rzeczka === === Complex Rzeczka ===

]
]
The complex is located on a borderline between the villages of ] and ], inside Ostra Mountain {{coord|50|41|19|N|16|26|40|E|region:PL_type:landmark|display=inline|name=Complex Rzeczka}}. There are three entrances leading to parallel tunnels about 45 m away from each other. Between them are large halls (up to 10 m in height), one is reinforced by concrete, two are collapsed. The tunnel number 1 is 100 m long and has an almost finished guardroom. There is one shaft leading to the surface (depth 30 m, diameter 5 m), presently filled with rubble. The length of the complex of tunnels is 500 m (2,500 m<sup>2</sup>, 14,000 m<sup>3</sup>).<ref name="Aniszewski Podziemny świat"/> Built above ground was the main telephone exchange, capable of serving a few hundred phone numbers.<ref name = "Kosmaty 146">Kosmaty, J: ''Roboty górnicze...'', p.146</ref> A narrow gauge railway was used for transportation. In 1995 the complex ] was opened for visitors and in spring 2001 transformed into museum. It contains exhibits connected to history of Project Riese.

{{Clear}}
The complex is located on a borderline between the villages of ] (German: Dorfbach) and ] (German: Wüstewaltersdorf), inside Ostra Mountain (German: Spitzenberg) {{coord|50|41|19|N|16|26|40|E|region:PL_type:landmark|display=inline|name=Complex Rzeczka}}. Drilling work began in March 1944.{{sfn|Owidzki|2016|p=17}} Three tunnels were bored into the base of the mountain. The structure contains a nearly completed guardroom and large underground halls, up to 10&nbsp;m in height.{{sfn|Kałuża|2009|p=11}}{{sfn|Kalarus|1997b|p=13}} The total length of the tunnels is 500&nbsp;m (2,500&nbsp;m<sup>2</sup>, 14,000&nbsp;m<sup>3</sup>).{{sfn|Aniszewski|Zagórski|2006|pp=90–91}}{{sfn|Seidler|Zeigert|2004|p=227}}{{sfn|Kosmaty|2006|p=153}} Eleven per cent is reinforced by concrete.{{sfn|Maszkowski|2010b|p=15}}

Above ground are foundations of machinery and a concrete bridge. The second bridge was damaged and replaced by a footbridge. A narrow-gauge railway, used for transportation of spoil to a nearby heap, was dismantled after the war.{{sfn|Aniszewski|Zagórski|2006|pp=88–89}} In 1995 the underground was opened to the public and in 2001 transformed into a museum.

In November&nbsp;1943, Gemeinschaftslager&nbsp;I&nbsp;Wüstewaltersdorf was established in textile factory Websky, Hartmann & Wiesen&nbsp;AG {{coord|50|41|50|N|16|26|41|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager I Wüstewaltersdorf}}.{{sfn|Korólczyk|2009a|p=25}} Its prisoners were forced labourers, mainly from the Soviet Union, Poland and POWs from Italy, captured by the German army after the Italian armistice and switching sides.{{sfn|Aniszewski|Zagórski|2006|p=24}}{{sfn|Korólczyk|2009b|p=21}} The most numerous group consisted of POWs from the Soviet Union.{{sfn|Maszkowski|2007|p=10}} They were detained in the part of the camp subordinate to ] Görlitz.{{sfn|Dawidowicz|2006|p=17}}{{sfn|Kalarus|1997b|p=5}} It was liberated in May&nbsp;1945.{{sfn|Korólczyk|2009a|p=25}}

In April&nbsp;1944, AL&nbsp;Wüstewaltersdorf was created in the same location for prisoners of concentration camps,{{sfn|Korólczyk|2009a|p=25}}{{sfn|Kajzer|2013|p=16}} mostly Jews from Greece. Some sources suggest the camp might have been located on the slopes of Chłopska Mountain (German: Stenzelberg);{{sfn|Map of AL Riese}} according to others, its existence is doubtful.{{sfn|Gutterman|1982|p=125}}{{sfn|Aniszewski|Zagórski|2006|p=35}}{{sfn|Kalarus|1997b|p=10}}


=== Complex Włodarz === === Complex Włodarz ===

]
]
The complex is located near the village of ], inside Włodarz Mountain {{coord|50|42|8|N|16|25|4|E|region:PL_type:landmark|display=inline|name=Complex Włodarz}}. There are four entrances 80 m - 160 m away from each other leading to tunnels (180 m - 240 m long) containing guardrooms. The entire complex is a large amount of corridors intersecting at right angles and forming a grid. It contains one of the biggest unfinished halls (10 m high). There is a shaft leading to the surface (depth 40 m, diameter 4 m).<ref name="Kruszyński"/> Some of the corridors have higher second levels connected by small shafts (depth 3 m - 5 m, diameter 1.5 m). This is a stage of creating big halls. Two tunnels were bored, one over the other and then the ceiling was collapsed to create a large space. Approximately 30% of the complex is flooded and can only be accessed by boat. The total length of the tunnels is 3,100 m (10,700 m<sup>2</sup>, 42,000 m<sup>3</sup>).<ref name="Aniszewski Podziemny świat"/> Above ground are foundations for machinery and buildings, the reservoir of water and storehouses with thousands of fossilized bags of cement. The forced laborers camp of AL Wolfsberg was built near the complex. The network of narrow gauge railways, existing here after the war, was disassembled and scrapped. The complex is open to visitors.

{{Clear}}
The complex is located inside Włodarz Mountain (German: Wolfsberg) {{coord|50|42|8|N|16|25|4|E|region:PL_type:landmark|display=inline|name=Complex Włodarz}}. It is a grid of tunnels (3,100&nbsp;m, 10,700&nbsp;m<sup>2</sup>, 42,000&nbsp;m<sup>3</sup>){{sfn|Aniszewski|Zagórski|2006|p=64}} and large underground halls, up to 12&nbsp;m in height.{{sfn|Gutterman|1982|p=120}}{{sfn|Cera|1998|p=28}}{{sfn|Kałuża|2009|p=11}} Less than one per cent is reinforced by concrete.{{sfn|Maszkowski|2010b|p=15}} It was accessible by four tunnels bored into the base of the mountain with chambers for guardrooms.{{sfn|Kosmaty|2006|p=154}}{{sfn|Biczak|2001|p=10}} There is a shaft leading to the surface with diameter 4&nbsp;m (40&nbsp;m).{{sfn|Aniszewski|Zagórski|2006|pp=62, 64}} Some tunnels have higher, second levels connected by small shafts. This is a stage of building underground halls. Two tunnels were bored, one over the other and then the ceiling was collapsed to create a large space.{{sfn|Kalarus|1997c|pp=22–23}}{{sfn|Kosmaty|2006|pp=147, 154}} Some parts of the complex are flooded but accessible by boat.{{sfn|Aniszewski|Zagórski|2006|pp=63–64}}{{sfn|Biczak|2001|p=10}} From 2004 it is open to visitors.

Above ground are foundations of machinery, numerous unfinished or destroyed buildings, a bunker, two reservoirs of water, and depots of building materials including thousands of fossilized bags of cement.{{sfn|Biczak|2001|p=10}} The network of narrow gauge railways, connecting the tunnels with the railway siding in the village of ] (German: Erlenbusch), was disassembled and scrapped after the war.{{sfn|Aniszewski|Zagórski|2006|pp=60–62}}

In May&nbsp;1944, AL&nbsp;Wolfsberg was established {{coord|50|42|14|N|16|25|26|E|region:PL_type:landmark|display=inline|name=AL Wolfsberg}},{{sfn|Map of AL Riese}}{{sfn|Korólczyk|2009a|p=25}}{{sfn|Kajzer|2013|p=18}} probably by taking over an existing camp from the ].{{sfn|Korólczyk|2009a|pp=25–26}} About 3,000 concentration camp prisoners{{sfn|Complex Riese|2006|p=8}}{{sfn|Aniszewski|Zagórski|2006|p=40}} lived in tents made of plywood, 3&nbsp;m in diameter, 20 people in each one{{sfn|Protocol Nr. 86|1945}}{{sfn|Protocol Nr. 1279|1945}} and several barracks. They were Jews, mainly from Hungary and Poland, but also from Greece, Czechoslovakia, Germany, and Romania. The ruins of concrete barracks for SS guards can still be found in the vicinity of the camp. Evacuation of the prisoners started in February&nbsp;1945.{{sfn|Kajzer|2013|p=18}}{{sfn|Map of AL Riese}}{{sfn|Protocol Nr. 91|1945}}


=== Complex Osówka === === Complex Osówka ===

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The complex is located near the villages of ] and ], inside Osówka Mountain {{coord|50|40|22|N|16|25|14|E|region:PL_type:landmark|display=inline|name=Complex Osówka}}. It has two entrances and one tunnel not connected to the main underground, all on different levels. There is a shaft leading to the surface (depth 48 m, diameter 5 m).<ref name="Aniszewski Podziemny świat"/> The tunnel number 1 (150 m long) has chambers created for a guardroom. The tunnel number 2 (450 m long) begins on the level 15 m below the main underground. It has a guardroom reinforced by concrete and behind it there is the so-called "fault". It is a connection of two levels created by the collapse of the ceiling. The tunnel number 3 (120 m long) is not connected to the main underground. It is 450 m away from the entrance number 2 and 45 m below the level of the main underground. The tunnel contains two dams and hydraulic equipment of unknown purpose. The total length of the tunnels is 1,700 m (6,700 m<sup>2</sup>, 30,000 m<sup>3</sup>).<ref name="Aniszewski Podziemny świat"/> Above ground are foundations for machinery and buildings, the depots of building materials and the reservoir of water. The network of narrow gauge railway existed here after the war. The forced laborers camp of AL Sauferwasser was built near the complex. Two objects are particularly interesting, the so-called "officers' mess" (679 m<sup>2</sup>, 2,300 m<sup>3</sup>) and the "power station" (894 m<sup>2</sup>).<ref name="Kruszyński"/> The "officers' mess" is a building with walls 0.5 m thick and a roof adapted for a camouflage by vegetation. An unfinished subway (30 m long) connects it with the shaft. The "power station" is a concrete monolith (30 m x 30 m) with tens of pipes, drains, culverts and equipment of unknown purpose. The complex is open to visitors.

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The complex is located inside Osówka Mountain (German: Säuferhöhen) {{coord|50|40|22|N|16|25|14|E|region:PL_type:landmark|display=inline|name=Complex Osówka}}. It is accessible by tunnel number&nbsp;1 (120&nbsp;m) with chambers for guardrooms and tunnel number&nbsp;2 (456&nbsp;m), bored 10&nbsp;m below the level of the main underground, with guardrooms close to completion. Behind them there is a connection of two levels created by the collapse of the ceiling.{{sfn|Sienicka|Zagożdżon|2010|p=418}}

The structure is a grid of tunnels (1,750&nbsp;m, 6,700&nbsp;m<sup>2</sup>, 30,000&nbsp;m<sup>3</sup>){{sfn|Aniszewski|Zagórski|2006|p=74}} and underground halls, up to 8&nbsp;m in height. Only 6.9% is reinforced by concrete.{{sfn|Maszkowski|2010b|p=15}} There is a shaft leading to the surface with a diameter of 6&nbsp;m (48&nbsp;m).{{sfn|Seidler|Zeigert|2004|p=227}} Tunnel number&nbsp;3 (107&nbsp;m) is not connected to the complex. It is 500&nbsp;m away and 45&nbsp;m below the main underground.{{sfn|Sienicka|Zagożdżon|2010|p=418}} It contains two dams and hydraulic equipment of an unknown purpose.{{sfn|Aniszewski|Zagórski|2006|pp=73–74}}

Above ground are foundations of buildings, machinery, a ramp for transportation of ] to different levels, a reservoir of water and depots, some with systems of heating up building materials in winter.{{sfn|Maszkowski|2006b|pp=11–12}} The largest structure is a single-storey, concrete building (680&nbsp;m<sup>2</sup>, 2,300&nbsp;m<sup>3</sup>){{sfn|Biczak|2001|p=9}} with walls 0.5&nbsp;m thick and roof adapted for camouflage by vegetation (0.6&nbsp;m). A utility tunnel (1.25&nbsp;m&nbsp;x&nbsp;1.95&nbsp;m, 30&nbsp;m) was under construction to connect it with the shaft.{{sfn|Aniszewski|Zagórski|2006|pp=68–70}} Another structure of unknown purpose is a concrete monolith (30.9&nbsp;m&nbsp;x&nbsp;29.8&nbsp;m) with tens of pipes, drains and culverts, buried into the rock at least 4.5&nbsp;m.{{sfn|Korólczyk|Owidzki|2004|p=25}}{{sfn|Sienicka|Zagożdżon|2010|pp=417–418}} A narrow gauge railway network connected the tunnels with the railway station in the village of ] (German: Oberwüstegiersdorf).{{sfn|Aniszewski|Zagórski|2006|p=71}} Since 1996, the complex is open to the public.{{sfn|Kalarus|1997c|pp=19, 28–30}}

In August&nbsp;1944, AL&nbsp;Säuferwasser was established for prisoners of concentration camps {{coord|50|40|17|N|16|24|50|E|region:PL_type:landmark|display=inline|name=AL Säuferwasser}}.{{sfn|Complex Riese|2006|p=9}}{{sfn|Korólczyk|2009a|p=25}} They were Jews, citizens of Poland, Hungary, and Greece. The remains of the camp can still be found in the vicinity of the tunnel number&nbsp;3. Its evacuation took place in February&nbsp;1945.{{sfn|Kalarus|1997c|pp=18–19}}{{sfn|Map of AL Riese}}{{sfn|Aniszewski|Zagórski|2006|p=40}}


=== Complex Sokolec === === Complex Sokolec ===

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The complex is located near the villages of ] and Sowina, inside Gontowa Mountain. It consists of two independent undergrounds 1&nbsp;km apart on different levels. The underground 640 m ] {{coord|50|38|44|N|16|27|36|E|region:PL_type:landmark|display=inline|name=Complex Sokolec 1}} has two entrances 100 m apart leading to tunnels containing chambers for guardrooms. The tunnel number 1 is 130 m long and the tunnel number 2 is 150 m long. The underground is collapsed in many places because the complex was bored in soft rock of sandstone. The underground 580 m ] {{coord|50|38|35|N|16|28|2|E|region:PL_type:landmark|display=inline|name=Complex Sokolec 2}} has two independent tunnels 200 m apart. The tunnel number 3 was opened in 2011. The tunnel number 4 (100 m long) was opened in 1994, one of two short tunnels which were found with mining equipment from 1945. The total length of the known tunnels is 850 m (2,400 m<sup>2</sup>, 7,100 m<sup>3</sup>).<ref name="Aniszewski Podziemny świat"/> Above ground are remains of building and storage infrastructure and a narrow gauge railway. The forced laborers camp of AL Falkenberg was built near the complex.

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The complex is located near the village of ] (German: Falkenberg), inside Gontowa Mountain (German: Schindelberg). It consists of two underground structures on different levels. Tunnels number&nbsp;1 and 2, with chambers for guardrooms, lead to the underground up to 5&nbsp;m in height {{coord|50|38|44|N|16|27|36|E|region:PL_type:landmark|display=inline|name=Complex Sokolec 1}}. It is collapsed in many places because the complex was bored in soft sandstone.

In 2011 excavation of tunnel number&nbsp;3 (145&nbsp;m) has begun, inaccessible since the end of war because of its collapsed entrance. It is 600&nbsp;m away and 60&nbsp;m below tunnels number&nbsp;1 and 2 {{coord|50|38|35|N|16|28|2|E|region:PL_type:landmark|display=inline|name=Complex Sokolec 2}}. Tunnel number&nbsp;4 (100&nbsp;m) was opened in 1994, one of only two short tunnels which were found with mining equipment from 1945. It is located 250&nbsp;m from tunnel number&nbsp;3, on the same level but not connected. The total length of the complex is 1,090&nbsp;m (3,025&nbsp;m<sup>2</sup>, 7,562&nbsp;m<sup>3</sup>).{{sfn|Orlicki|2013|pp=3–4, 6}}{{sfn|Aniszewski|Zagórski|2006|pp=95–98}} It is not reinforced by concrete.

Above ground are foundations of buildings, machinery and two ramps for transportation of mine cars to different levels. A retaining wall (47&nbsp;m) was built to secure a new road. A narrow gauge railway connected the tunnels with the railway siding in the village of ] (German: Ludwigsdorf).{{sfn|Aniszewski|Zagórski|2006|pp=93–94}}{{sfn|Orlicki|2013|p=4}}

In April&nbsp;1944, AL&nbsp;Falkenberg was established in the hamlet of Sowina (German: Eule) for prisoners of concentration camps {{coord|50|38|39|N|16|28|16|E|region:PL_type:landmark|display=inline|name=AL Falkenberg}}.{{sfn|Korólczyk|2009a|p=25}}{{sfn|Orlicki|2013|pp=3–4}} It was inhabited by 1,500 men of Jewish origin from Poland, Hungary, and Greece. Evacuation of the camp took place in February&nbsp;1945.{{sfn|Map of AL Riese}}{{sfn|Aniszewski|Zagórski|2006|pp=42–43}}{{sfn|Complex Riese|2006|p=9}}


=== Complex Jugowice === === Complex Jugowice ===

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The complex is located in the village of ], inside Dział Jawornicki Mountain {{coord|50|42|35|N|16|25|12|E|region:PL_type:landmark|display=inline|name=Complex Jugowice}}. It has seven entrances leading to six independent tunnels. The tunnel number 1 is 10 m long. The tunnels number 2 (115 m long) and number 4 lead to an underground of the total length of 450 m. There is a shaft leading from the surface (depth 16 m, diameter 0.5 - 0.6 m) near the underground but not connected to it.<ref name = "Sudecka Grupa Eksploracyjna">Sudecka Grupa Eksploracyjna</ref> The tunnel number 3 is 15 m long. The tunnel number 5 is 5 m long. The tunnel number 6 is collapsed 30 m from the entrance and has not been explored yet. It has double armoured doors, one at the entrance and one behind the collapse. The tunnel number 7 has length of 40 m with concrete reinforcement 10 m long. The identified tunnels of the complex have length of 550 m (1,400 m<sup>2</sup>, 3,000 m<sup>3</sup>). Above ground are remains of building and storage infrastructure and a narrow gauge railway. The forced laborers camp of AL Wüstewaltersdorf was built near the complex.

The complex is located in the village of ] (Jawornik) (German: Hausdorf (Jauering)), inside Dział Jawornicki Mountain (German: Mittelberg) {{coord|50|42|35|N|16|25|12|E|region:PL_type:landmark|display=inline|name=Complex Jugowice}}. Tunnels number&nbsp;2 (109&nbsp;m) and 4 lead to a small underground level. There is a shaft with a diameter of 0.5&nbsp;m&nbsp;–&nbsp;0.6&nbsp;m (16&nbsp;m) in the vicinity of the complex but not connected to it. Tunnel number&nbsp;6 is collapsed 37&nbsp;m from the entrance and has not been explored yet. It was closed by two steel doors 7&nbsp;m apart.{{sfn|Stojak|2010|pp=9–10}}{{sfn|Mucha|2008|pp=78–79}} The rest of the tunnels are in the initial stage of construction: 1.&nbsp;(10&nbsp;m), 3.&nbsp;(15&nbsp;m), 5.&nbsp;(3&nbsp;m), 7.&nbsp;(24.5&nbsp;m). The total length of the structure is 460&nbsp;m (1,360&nbsp;m<sup>2</sup>, 4,200&nbsp;m<sup>3</sup>).{{sfn|Aniszewski|Zagórski|2006|pp=78–79, 81}} Less than one per cent is reinforced by concrete.{{sfn|Maszkowski|2010b|p=15}}

Above ground are foundations of buildings, machinery, a pumping station, and a reservoir of water. A narrow gauge railway connected the tunnels with the railway siding in the village of ]{{sfn|Mucha|2008|p=78}} (German: Erlenbusch) where AL&nbsp;Erlenbusch was established in May&nbsp;1944 {{coord|50|43|32|N|16|22|57|E|region:PL_type:landmark|display=inline|name=AL Erlenbusch}}.{{sfn|Korólczyk|2009a|p=25}} Between 500 and 700 concentration camp prisoners lived in five barracks.{{sfn|Complex Riese|2006|p=9}}{{sfn|Protocol Nr. 2137|1945}} They were Jews, citizens of Hungary and Poland. The camp was liberated in May&nbsp;1945.{{sfn|Kajzer|2013|pp=19–20}}{{sfn|Aniszewski|Zagórski|2006|pp=41, 76–77}}{{sfn|Map of AL Riese}}
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=== Complex Soboń === === Complex Soboń ===

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The complex is located near the hamlet of Zimna Woda and the town of ], inside Soboń Mountain {{coord|50|41|7|N|16|23|58|E|region:PL_type:landmark|display=inline|name=Complex Soboń}}. It contains three tunnels running from three directions to one point. The tunnel number 1 is 216 m long, number 2 is 250 m long. The tunnel number 3 (180 m long) is not connected to the main underground. It is collapsed 83 m from the entrance and has been explored in 2013 by drilling shaft from above. It is one of two short tunnels which were found with mining equipment from 1945. The total length of tunnels is 700 m (1,900 m<sup>2</sup>, 4,000 m<sup>3</sup>).<ref name="Aniszewski Podziemny świat"/> Above ground are several buildings, a bunker and traces of earthworks carried out on a massive scale. A narrow gauge railway was used for transportation. The forced laborers camp of AL Lärche was built near the complex.

The complex is located inside Soboń Mountain (German: Ramenberg) {{coord|50|41|7|N|16|23|58|E|region:PL_type:landmark|display=inline|name=Complex Soboń}} and is accessible by tunnels number&nbsp;1 (216&nbsp;m) and 2 (170&nbsp;m).{{sfn|Aniszewski|Zagórski|2006|p=87}} Tunnel number&nbsp;3 is not connected to the main underground. It is collapsed in its initial part on the length of 83&nbsp;m.{{sfn|Kosmaty|2006|p=156}} In 2013 it was explored when a shaft was dug from above, revealing 86&nbsp;m of tunnel with mining equipment from 1945.{{sfn|Maszkowski|2013|pp=10–11}} The total length of the complex is 700&nbsp;m (1,900&nbsp;m<sup>2</sup>, 4,000&nbsp;m<sup>3</sup>).{{sfn|Aniszewski|Zagórski|2006|p=88}}{{sfn|Kosmaty|2006|p=156}} Less than one per cent is reinforced by concrete.{{sfn|Maszkowski|2010b|p=15}}

Above ground are foundations of machinery and a pumping station, a reservoir of water, depots of building materials, numerous unfinished or destroyed buildings, a bunker, and earthworks carried out on a massive scale. A narrow gauge railway network connected the tunnels with the railway station in the village of ] (German: Oberwüstegiersdorf).{{sfn|Aniszewski|Zagórski|2006|pp=83–86}} In October–December&nbsp;1944, AL&nbsp;Lärche was established for prisoners of concentration camps,{{sfn|Korólczyk|2009a|p=25}}{{sfn|Complex Riese|2006|p=9}} mostly Jews from Poland and Greece. They lived in twelve barracks made of plywood in the vicinity of the tunnel number&nbsp;3 {{coord|50|41|12|N|16|24|17|E|region:PL_type:landmark|display=inline|name=AL Lärche}}. Evacuation of the camp took place in February&nbsp;1945.{{sfn|History of AL Riese}}{{sfn|Kajzer|2013|pp=17–18}}{{sfn|Aniszewski|Zagórski|2006|p=39}}
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=== Jedlinka Palace ===

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The palace is located in the village of Jedlinka (German: Tannhausen) {{coord|50|42|44.28|N|16|21|33.52|E|region:PL_type:landmark|display=inline|name=Jedlinka Palace}}. In 1943, it was purchased by the Nationalsozialistische Volkswohlfahrt (]) from the Böhm family as a result of their financial problems.{{sfn|Orlicki|2010a|p=10}} At the beginning of 1944 the plans to transform it into a hospital were disrupted because the building was confiscated by military authorities and adapted as headquarters for the Industriegemeinschaft Schlesien (Silesian Industrial Company){{sfn|II Wojna Światowa}}{{sfn|Complex Riese|2006|p=10}} which, until then, occupied Haus Hermannshöhe in the nearby town of Bad Charlottenbrunn (Polish: ]).{{sfn|Owczarek|2018c|p=17}}

An air-raid shelter was created in the cellar with armoured, gasproof doors.{{sfn|Tajemnice "Willi Erika"}}{{sfn|Orlicki|2010b|p=14}} The corporation was responsible for construction work and supervising all companies and local businesses taking part in the project on behalf of the Main Building Commission of the Ministry of Arms.{{sfn|History of AL Riese}}{{sfn|Orlicki|2010a|p=10}} (]) Most companies used forced labour.{{sfn|Obozy Hitlerowskie|1979}}{{sfn|Companies that used forced labor}}{{sfn|Owidzki|2016|pp=12–17}}

In April&nbsp;1944, the Industriegemeinschaft Schlesien was deemed too inefficient and replaced by the Organisation Todt&nbsp;(OT).{{sfn|Orlicki|2010a|p=10}}{{sfn|History of AL Riese}}{{sfn|Complex Riese|2006|p=4}} The Oberbauleitung Riese (OBL&nbsp;Riese) (Site management Riese) was established{{sfn|History of AL Riese}}{{sfn|Gutterman|1982|p=121}}{{sfn|Owczarek|2018a|p=4}} under supervision of Ministerial Director ]{{sfn|Cera|1998|p=26}}{{sfn|Complex Riese|2006|pp=30}}{{sfn|Handbook of OT|1945|p=210}} and Hans Meyer, Chief of OBL Riese and the whole area of Lower Silesia.{{sfn|Owczarek|2018c|p=16}} Construction Office, located in Haus Mohaupt in the town of Wüstewaltersdorf (Polish: ]), was supervised by senior construction managers Leo Müller{{sfn|Complex Riese|2006|p=11}}{{sfn|Owczarek|2018b|p=14}} and ].{{sfn|Owczarek|2018b|p=16}} In July&nbsp;1944, 30,788 people worked for OBL&nbsp;Riese.{{sfn|Owczarek|2018a|p=5}}

In February&nbsp;1945, because the front line of the war was approaching, OBL&nbsp;Riese evolved into headquarters of Front-OT&nbsp;X&nbsp;Brigade. The task of the new formation was the reconstruction of damaged communication systems.{{sfn|Owczarek|2018c|pp=15–16}} The palace was occupied by the OT until May&nbsp;1945.{{sfn|Tajemnice "Willi Erika"}}{{sfn|Orlicki|2010b|p=12}} Presently it is open to the public.


=== Głuszyca === === Głuszyca ===
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The town of ] was in the centre of activity connected to Project Riese. Many camps of forced laborers were located in this area. It was a reloading place for the majority of supplies due to existence of a railway junction. In autumn 1943 the factory of Maschinenbau F. ] was relocated here from Essen.<ref name="Lewandowski The Builders"/> It took over local industry, mostly textile factories and adapted them to armaments production. As a preparation for the war an air raid shelter was built inside a hill near the factory of Mayer-Kauffmann Textilwerke AG {{coord|50|41|13|N|16|22|38|E|region:PL_type:landmark|display=inline|name=Air raid shelter}}. It has two entrances and is reinforced by bricks and concrete. The total length of tunnels is 240 m (600 m<sup>2</sup>, 1,800 m<sup>3</sup>).<ref name="Kruszyński"/>
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=== Complex Miłków ===

The complex is located in the village of ], the hamlet of Miłków and inside Włodyka Mountain {{coord|50|37|34|N|16|29|35|E|region:PL_type:landmark|display=inline|name=Complex Miłków}}. It is not classified as one of the complexes of Riese. It consisted of the ammunition and explosives factory ] AG (code name: Mölke-Werke) which was located around the unused coalmine of Wenceslaus. The explosives from Dynamit Nobel AG were used to blast the tunnels of Riese, and the power station located here supplied the project with electricity.<ref name="Aniszewski Podziemny świat"/> The coalmine was closed and flooded in 1939 because of frequent methane explosions. 191 miners lost their lives in one such explosion in 1930. When adaptation works started in 1942 numerous buildings and bunkers were built for the production and storage of ammunition and explosives. They were connected by the network of concrete roads and protected by anti-aircraft artillery. The forced laborers camps of AL Ludwigsdorf I and AL Ludwigsdorf II were built nearby. Presently the complex is in a state of ruin. The coalmine is still flooded and inaccessible, except for small sections. Small part of the complex is transformed into museum and can be accessed by visitors. A large quantity of ammunition has been found hidden in the area of the complex.
The town of ] (German: Wüstegiersdorf) and its vicinity was the location of many labour camps connected to Project Riese. From October&nbsp;1943 to March&nbsp;1945 manufacturing plants of Friedrich Krupp AG were relocated here from ]. They took over two textile factories belonging to Meyer-Kauffmann Textilwerke&nbsp;AG and adapted them to armaments production.{{sfn|Korólczyk|2009c|p=28}}{{sfn|Maszkowski|2010c|p=8}}{{sfn|Kalarus|1997b|p=4}} An air-raid shelter was built inside a nearby hill {{coord|50|41|13|N|16|22|38|E|region:PL_type:landmark|display=inline|name=Air raid shelter}}. It consists of two tunnels, sixty per cent reinforced by concrete and bricks (240&nbsp;m, 600&nbsp;m<sup>2</sup>, 1,800&nbsp;m<sup>3</sup>).{{sfn|Aniszewski|Zagórski|2006|p=106}}{{sfn|Maszkowski|2010a|p=18}}
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In November&nbsp;1943, Gemeinschaftslager&nbsp;III&nbsp;Wüstegiersdorf was established for forced labourers from the Soviet Union in textile factory of Kammgarnspinnerei Stöhr & Co.&nbsp;AG {{coord|50|41|5|N|16|22|21|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager III Wüstegiersdorf}} and existed until the end of the war.{{sfn|Aniszewski|Zagórski|2006|p=24}} In April&nbsp;1944, AL&nbsp;Wüstegiersdorf was created{{sfn|Korólczyk|2009a|p=25}} in the same location for prisoners of concentration camps, between 700 and 1,000 Jews from Hungary and Poland.{{sfn|Protocol Nr. 86|1945}} It was also a main storehouse of food and clothes, administration center, and headquarters for the commander of AL&nbsp;Riese.{{sfn|Aniszewski|Zagórski|2006|p=36}} Evacuation of the camp took place in February&nbsp;1945.{{sfn|Map of AL Riese}}{{sfn|Kajzer|2013|pp=17–18}}

In November&nbsp;1943, Gemeinschaftslager&nbsp;II&nbsp;Dörnhau was established in the village of ] (German: Dörnhau). The camp occupied a closed textile factory of brothers Giersch {{coord|50|40|7|N|16|23|36|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager II Dörnhau}} and was inhabited by forced labourers from Poland and the Soviet Union.{{sfn|Aniszewski|Zagórski|2006|p=24}} In June&nbsp;1944, AL&nbsp;Dörnhau was created in the same location for prisoners of concentration camps from Hungary, Poland, and Greece of Jewish origin. Several barracks were added. That autumn, the camp was also designated as a central infirmary for severely ill with no prospects of recovery.{{sfn|Kajzer|2013|p=19}} Twenty-five local mass graves have been excavated after the war with 1,943 victims.{{sfn|Gutterman|1982|pp=128, 130}}{{sfn|Kalarus|1997c|pp=15, 18}} The camps were liberated in May&nbsp;1945.{{sfn|Map of AL Riese}}{{sfn|Korólczyk|2009a|p=25}}{{sfn|Aniszewski|Zagórski|2006|pp=37–38}}

In November&nbsp;1943, Gemeinschaftslager&nbsp;IV&nbsp;Oberwüstegiersdorf was established in the village of ] (German: Oberwüstegiersdorf) {{coord|50|40|27|N|16|22|44|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager IV Oberwüstegiersdorf}}. The camp was located in the building of closed textile factory{{sfn|Aniszewski|Zagórski|2006|p=24}} and existed until the end of the war.{{sfn|Korólczyk|2009a|p=25}} Its prisoners were forced labourers and POWs. In April–May&nbsp;1944, AL&nbsp;Schotterwerk was created in the same village near the railway station for prisoners of concentration camps {{coord|50|40|18|N|16|22|4|E|region:PL_type:landmark|display=inline|name=AL Schotterwerk}}. Between 1,200 and 1,300 Jews from Hungary, Poland, and Greece lived in 8–11 wooden barracks.{{sfn|Protocol Nr. 282|1945}} Part of prisoners joined the evacuation column in February&nbsp;1945. The others were freed in May.{{sfn|Map of AL Riese}}{{sfn|Kajzer|2013|p=19}}{{sfn|Aniszewski|Zagórski|2006|p=37}}

In March&nbsp;1944, Gemeinschaftslager&nbsp;V&nbsp;Tannhausen was established in the village of Jedlinka (German: Tannhausen){{sfn|Korólczyk|2009a|p=25}} for forced labourers and POWs in textile factory of Websky, Hartmann & Wiesen&nbsp;AG {{coord|50|41|55|N|16|21|56|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager V Tannhausen}}. In April–May&nbsp;1944, AL&nbsp;Tannhausen was created in the same location for prisoners of concentration camps. It was inhabited by 1,200 men of Jewish origin from Hungary, Poland, Greece, and other European countries.{{sfn|Aniszewski|Zagórski|2006|p=36}} Next to the camp, Zentralrevier Tannhausen, central infirmary was set up in November&nbsp;1944 {{coord|50|42|0|N|16|21|57|E|region:PL_type:landmark|display=inline|name=Zentralrevier Tannhausen}}. It was reserved for patients with good chance of recovery. They were housed in four brick barracks.{{sfn|Kajzer|2013|p=17}}{{sfn|Complex Riese|2006|p=8}} Those prisoners, who were able to walk, were evacuated in February&nbsp;1945. In the camp only the sick were left, who were liberated in May.{{sfn|Map of AL Riese}}

In August&nbsp;1944, AL&nbsp;Kaltwasser was established in the village of Zimna Woda (German: Kaltwasser) {{coord|50|40|30|N|16|23|14|E|region:PL_type:landmark|display=inline|name=AL Kaltwasser}}.{{sfn|Korólczyk|2009a|p=25}} Concentration camp prisoners of Jewish origin from Poland lived in five barracks. The camp was closed in December&nbsp;1944{{sfn|Complex Riese|2006|p=9}} and the prisoners were transferred to AL&nbsp;Lärche.{{sfn|Map of AL Riese}}{{sfn|Kajzer|2013|pp=16–17}}{{sfn|Aniszewski|Zagórski|2006|p=39}}

In April–June&nbsp;1944, AL&nbsp;Märzbachtal was established in the valley of Potok Marcowy Duży (German: Grosser Märzbachtal) {{coord|50|41|16|N|16|23|16|E|region:PL_type:landmark|display=inline|name=AL Märzbachtal}} for prisoners of concentration camps. Between 700 and 800 Jews, mainly from Hungary and Poland, lived in barracks of which remnants can still be seen today.{{sfn|Complex Riese|2006|pp=8–9}}{{sfn|Aniszewski|Zagórski|2006|p=38}} Evacuation of the camp took place in February&nbsp;1945.{{sfn|Map of AL Riese}}


== Gallery == == Gallery ==

<gallery perrow="4">
<gallery perrow="5">
File:Polska Włodarz 002.jpg|Complex Włodarz
File:GorySowie-Rzeczka06.jpg|Complex Rzeczka File:GorySowie-Rzeczka06.jpg|Complex Rzeczka
File:Riese Rzeczka wywóz gruzu 344.jpg|Complex Rzeczka
File:Komplex Osówka in 2014 (17).JPG|Complex Osówka
File:Osowka 0006.jpg|Complex Osówka
File:Osowka 0005.jpg|Complex Osówka File:Osowka 0005.jpg|Complex Osówka
File:Osowka 0001.jpg|Complex Osówka File:Osowka 0001.jpg|Complex Osówka
File:Osowka 0006.jpg|Complex Osówka File:Komplex Osówka in 2014 (9).JPG|Complex Osówka
File:Polska Włodarz 002.jpg|Complex Włodarz File:Komplex Osówka in 2014 (12).JPG|Complex Osówka
File:Riese Rzeczka wywóz gruzu 344.jpg|Complex Rzeczka File:Komplex Osówka in 2014 (4).JPG|Complex Osówka
File:GorySowie-Rzeczka02.jpg|Complex Rzeczka
File:Riese karabin 344.jpg|Complex Rzeczka
</gallery> </gallery>


==List of subcamps of Arbeitslager Riese== == List of camps ==


{| class="wikitable" {| class="wikitable" width="90%"
|+Forced labourers and POWs camps
|- |-
! German names{{sfn|Aniszewski|Zagórski|2006|pp=24, 35}}{{sfn|Korólczyk|2009a|p=25}}
! German names
! Polish names (location) ! Polish place names
! Coordinates
! Dates of use{{sfn|Korólczyk|2009a|p=25}}
|-
| Gemeinschaftslager I Wüstewaltersdorf
| ]
| {{coord|50|41|50|N|16|26|41|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager I Wüstewaltersdorf}}
| Nov 1943 – May 1945
|-
| Gemeinschaftslager II Dörnhau
| ]
| {{coord|50|40|7|N|16|23|36|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager II Dörnhau}}
| Nov 1943 – May 1945
|-
| Gemeinschaftslager III Wüstegiersdorf
| ]
| {{coord|50|41|5|N|16|22|21|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager III Wüstegiersdorf}}
| Nov 1943 – May 1945
|-
| Gemeinschaftslager IV Oberwüstegiersdorf
| ]
| {{coord|50|40|27|N|16|22|44|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager IV Oberwüstegiersdorf}}
| Nov 1943 – May 1945
|-
| Gemeinschaftslager V Tannhausen
| Jedlinka
| {{coord|50|41|55|N|16|21|56|E|region:PL_type:landmark|display=inline|name=Gemeinschaftslager V Tannhausen}}
| Mar 1944 – 1945
|}

{| class="wikitable" width="90%"
|+Subcamps of Arbeitslager Riese
|-
! German names{{sfn|Map of AL Riese}}
! Polish place names
! Coordinates
! Dates of use
|- |-
| AL Dörnhau | AL Dörnhau
| ] | ]
| {{coord|50|40|7|N|16|23|36|E|region:PL_type:landmark|display=inline|name=AL Dörnhau}}
| Jun 1944 – May 1945
|- |-
| AL Erlenbusch | AL Erlenbusch
| ] | ]
| {{coord|50|43|32|N|16|22|57|E|region:PL_type:landmark|display=inline|name=AL Erlenbusch}}
| May 1944 – May 1945
|- |-
| AL Falkenberg | AL Falkenberg
| Sowina
| ]
| {{coord|50|38|39|N|16|28|16|E|region:PL_type:landmark|display=inline|name=AL Falkenberg}}
| Apr 1944 – Feb 1945
|- |-
| AL Fürstenstein | AL Fürstenstein
| ] | ]
| {{coord|50|50|15|N|16|18|5|E|region:PL_type:landmark|display=inline|name=AL Fürstenstein}}
| May 1944 – Feb 1945
|- |-
| AL Kaltwasser | AL Kaltwasser
| Zimna Woda | Zimna Woda
| {{coord|50|40|30|N|16|23|14|E|region:PL_type:landmark|display=inline|name=AL Kaltwasser}}
| Aug 1944 – Dec 1944
|- |-
| AL Lärche | AL Lärche
| Glinica | Soboń
| {{coord|50|41|12|N|16|24|17|E|region:PL_type:landmark|display=inline|name=AL Lärche}}
| Oct–Dec 1944 – Feb 1945
|- |-
| AL Märzbachtal | AL Märzbachtal
| Marcowy Potok (Glinica) | Potok Marcowy Duży
| {{coord|50|41|16|N|16|23|16|E|region:PL_type:landmark|display=inline|name=AL Märzbachtal}}
| Apr–Jun 1944 – Feb 1945
|- |-
| AL Sauferwasser | AL Säuferwasser
| Kłobia (stream) (Osówka) | Osówka
| {{coord|50|40|17|N|16|24|50|E|region:PL_type:landmark|display=inline|name=AL Säuferwasser}}
| Aug 1944 – Feb 1945
|- |-
| AL Schotterwerk | AL Schotterwerk
| ] | ]
| {{coord|50|40|18|N|16|22|4|E|region:PL_type:landmark|display=inline|name=AL Schotterwerk}}
| Apr–May 1944 – May 1945
|- |-
| AL Tannhausen | AL Tannhausen
| Jedlinka | Jedlinka
| {{coord|50|41|55|N|16|21|56|E|region:PL_type:landmark|display=inline|name=AL Tannhausen}}
| Apr–May 1944 – May 1945
|- |-
| AL Wolfsberg | AL Wolfsberg
| Włodarz | Włodarz
| {{coord|50|42|14|N|16|25|26|E|region:PL_type:landmark|display=inline|name=AL Wolfsberg}}
| May 1944 – Feb 1945
|- |-
| AL Wüstegiersdorf | AL Wüstegiersdorf
| ] | ]
| {{coord|50|41|5|N|16|22|21|E|region:PL_type:landmark|display=inline|name=AL Wüstegiersdorf}}
| Apr 1944 – Feb 1945
|- |-
| AL Wüstewaltersdorf | AL Wüstewaltersdorf
| ] | ]
| {{coord|50|41|50|N|16|26|41|E|region:PL_type:landmark|display=inline|name=AL Wüstewaltersdorf}}
| Apr 1944 – 1945
|- |-
| AL Zentralrevier Tannhausen | Zentralrevier Tannhausen
| Jedlinka | Jedlinka
| {{coord|50|42|0|N|16|21|57|E|region:PL_type:landmark|display=inline|name=Zentralrevier Tannhausen}}
| Nov 1944 – May 1945
|} |}


== List of companies ==
==Geographical names==


Companies that took part in the project:{{sfn|Gutterman|1982|p=123}}{{sfn|Aniszewski|Zagórski|2006|pp=31–32}}{{sfn|Cera|1998|p=25}}{{sfn|Owidzki|2009|p=20}}{{sfn|Owidzki|2016|pp=12–17}}
{| class="wikitable"
|-
! ]
! ]
! ]
|-
| ]
| Dolny Śląsk
| Niederschlesien
| administrative region
|-
|
| Dział Jawornicki
| Mittelberg
| mountain
|-
|
| ]
| Ebersdorf
| village
|-
|
| Glinica
| Lärche
| village
|-
|
| ]
| Wüstegiersdorf
| town
|-
|
| ]
| Oberwüstegiersdorf
| village
|-
|
| Gontowa
| Schindelberg
| mountain
|-
| ]
| Góry Sowie
| Eulengebirge
| mountains
|-
|
| Jawornik
| Jauering
| hamlet
|-
|
| ]
| Bad Chrlottenbrunn
| town
|-
|
| Jedlinka
| Tannhausen
| village
|-
|
| ]
| Oberdorf
| village
|-
|
| Kłobia
| Sauferwassergraben
| stream
|-
|
| ]
| Dörnhau
| village
|-
|
| ]
| Fürstenstein
| castle
|-
|
| ]
| Ludwigsdorf
| village
|-
|
| Marcowy Potok
| Märzbachtal
| stream
|-
|
| Miłków
| Mölke
| hamlet
|-
|
| ]
| Erlenbusch
| village
|-
|
| Osówka
| Säuferhöhen
| mountain
|-
|
| Ostra
| Spitzenberg
| mountain
|-
|
| ]
| ]
| village
|-
|
| ]
| Dorfbach
| village
|-
|
| ]
| Rudolfswaldau
| village
|-
|
| Soboń
| Ramenberg
| mountain
|-
|
| ]
| Falkenberg
| village
|-
|
| Sowina
| Eule
| village
|-
| ]
| Śląsk
| Schlesien
| region
|-
|
| Wacław
| Wenceslaus
| coalmine
|-
|
| ]
| Wüstewaltersdorf
| village
|-
|
| ]
| Waldenburg
| city
|-
|
| Wapnica
| Kalkberg
| mountain
|-
|
| Włodarz
| Wolfsberg
| mountain
|-
|
| Włodyka
| Bauerberg
| mountain
|-
|
| Zimna Woda
| Kaltwasser
| hamlet
|}


{{columns-list|colwidth=30em|
==Video games==
* Ackermann
Project Riese is the basis of Treyarch's fourth Nazi Zombie map in '']'' and '']'', entitled "Der Riese".
* Albert Hoff Tiefbau-Unternehmung
It is also the location of the flash game .
* Argo-Waldenburg
* Artur Becker
* Artur Johr of Berlin
* Butzer and Holzmann
* Deutsche Hoch und Tiefbaugessellschaft
* Dübner
* Dybno
* ]
* Eule
* Fix
* ]
* Geppardt
* Ghiseri
* Hegerfeld
* Hoffmanswerke
* Hotze
* Humbert
* Hutto
* Jank
* ]
* Klaus Ackermann Tunnel-, Tief- und Eisenbahn
* Krause
* Lamm
* Lenz
* Lingen
* Messinger
* Mühlhausen
* ]
* Otto Trebitz
* Otto Weil
* ]
* Pischel
* Putzer und Holzmann
* Sager und Wörner
* Sänger und Laninger
* Schallhorn
* Schlesische Bau
* Seidenspinner
* Singer und Müller
* Steinhage
* Stohl
* Tebe und Bucer
* Tiefbau-Unternehmung Ewald Mühlhaus
* Union-Bau Schlesien Beton-Tief-Hoch und Straßenbau
* Urban
* ]
* Wayss und Freytag
* Websky
* Weiden und Petersil
}}


==See also== == See also ==
* ] * ]
* ] underground works * ]
* ] * ]
* ] * ]
* ]

== Notes ==

{{reflist|20em}}


== References == == References ==
* {{pl icon}} Kruszyński, Piotr: ''Podziemia w Górach Sowich i Zamku Książ'', Wałbrzych 1989.
* {{pl icon}} Aniszewski, Mariusz: ''Podziemny świat Gór Sowich'' (wyd.2, rozszerzone), Wydawnictwo Technol, Kraków 2006
* {{pl icon}} Kosmaty, Jerzy: ''Roboty górnicze prowadzone w Górach Sowich w ramach programu "Riese" w okresie drugiej wojny światowej'', Prace Naukowe Instytutu Górnictwa Politechniki Wrocławskiej Nr 117, Studia i Materiały Nr 32, Wrocław 2006
* Speer, Albert: ''Inside the Third Reich'', The Macmillan Company, New York 1970
* Lewandowski, Piotr: , ''The Warsaw Voice'', April 7, 2004 <!-- accessed July 30, 2009 -->
* Lewandowski, Piotr: , ''The Warsaw Voice'', April 7, 2004 <!-- accessed August 29, 2009 -->
* Lewandowski, Piotr: , ''The Warsaw Voice'', January 19, 2005 <!-- accessed August 30, 2009 -->
* Lewandowski, Piotr: , ''The Warsaw Voice'', April 20, 2005 <!-- accessed August 30, 2009 -->
* Franke, Annemarie; Ernst, Ulrike; Veit, Charlotte; Kobylarz, Renata; Zajaczkowski, Mariusz; Szurlej, Monika; Grützbauch, Johanna: , The Krzyzowa Foundation for Mutual Understanding in Europe, 2006
* {{pl icon}} ''Sudecka Grupa Eksploracyjna'' , 2008 <!--accessed October 5, 2009-->
* {{pl icon}} von Below, Nicolaus: ''Byłem adiutantem Hitlera'', MON publishers, Warsaw 1990
* ''Gross-Rosen Museum in Rogoźnica'' , <!--accessed June 26, 2009-->
* Gutterman, Bella: ''A narrow bridge to life: Jewish Forced Labor and Survival in the Gross-Rosen Camp System, 1940-1945'', Berghahn Books, 2008
* {{pl icon}} Cybulski, Bogdan: ''Z badań nad śmiertelnością wśród więźniów KL Gross-Rosen w Górach Sowich w latach 1944-1945'', Acta Universitatis Wratislaviensis: Studia nad Faszyzmem i Zbrodniami Hitlerowskimi, 1982


{{refbegin|30em}}
== Notes ==
* {{cite web | url = http://www.jedlinka.pl/index.php/ii-wojna-swiatowa | title = II Wojna Światowa | website = Pałac Jedlinka | language = Polish |trans-title=World War II | access-date = 20 November 2014 | ref = {{sfnref | II Wojna Światowa}} }}
{{reflist|2}}
* {{cite journal | last = Adamczewski | first = Leszek | date = June 2010 | title = Emerytura Edwarda Wawrzyczka |trans-title=Edward Wawrzyczek's Retirement | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 6 | pages = 22–24 | issn = 1505-6104 }}
* {{cite journal | last = Adamczewski | first = Leszek | date = October 2011 | title = "Riese" Oczami Dziecka |trans-title="Riese" in the Eyes of a Child | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 10 | pages = 12–16 | issn = 1505-6104 }}
* {{cite book | last1 = Aniszewski | first1 = Mariusz | last2 = Zagórski | first2 = Piotr | year = 2006 | title = Podziemny Świat Gór Sowich – Riese – Zamek Książ – Rüdiger |trans-title=Underground World of the Owl Mountains – Riese – Książ Castle – Rüdiger | language = Polish | location = Kraków | publisher = Wydawnictwo Technol | isbn = 978-83-916111-7-3 }}
* {{cite book | last = Below| first = Nicolaus von | author-link = Nicolaus von Below | year = 1990 | title = Byłem Adiutantem Hitlera 1937–45 |trans-title=At Hitler's Side 1937–45 | language = Polish | location = Warszawa | publisher = Wydawnictwo Ministerstwa Obrony Narodowej | isbn = 83-11-07767-3 }}
* {{cite journal | last = Biczak | first = Radosław | date = January 2001 | title = Szalony Pomysł Hitlera |trans-title=Hitler's Crazy Idea | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 1 | pages = 6–11 | issn = 1505-6104 }}
* {{cite book | last = Cera | first = Jerzy | year = 1998 | title = Tajemnice Gór Sowich |trans-title=Mysteries of the Owl Mountains | language = Polish | location = Kraków | publisher = AURH "Inter Cera" | isbn = 83-910649-0-5 }}
* {{cite book | year = 2006 | title = Complex Riese | publisher = The Krzyzowa Foundation for Mutual Understanding in Europe | ref ={{sfnref | Complex Riese | 2006}} }}
* {{cite journal | last = Cybulski | first = Bogdan | year= 2008 | title = Z Badań Nad Śmiertelnością Wśród Więźniów KL Gross-Rosen w Górach Sowich w Latach 1944–1945 |trans-title=Study of Death-Rate Among Prisoners of KL Gross-Rosen in the Owl Mountains 1944–1945 | journal = Acta Universitatis Wratislaviensis | series = Studia nad Faszyzmem i Zbrodniami Hitlerowskimi | language = Polish | location = Wrocław | publisher = WUW – Uniwersytet Wrocławski | issue = 638 | pages = 275–308 }}
* {{cite journal | last = Dawidowicz | first = Zbigniew | date = March 2006 | title = Akcja Sowa – 71 (cz.4) Walim na Walim |trans-title=Operation Owl – 71 (part 4) Excursion to Walim | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 3 | pages = 14–17 | issn = 1505-6104 }}
* {{cite web | url = http://www.schoah.org/shoah/zwangsarbeit/slave.htm | title = German Companies that used forced labor | website = Forced and Slave Labor Atrocities | access-date = 26 December 2018 | ref = {{sfnref | Companies that used forced labor}} }}
* {{cite book | last = Gutterman | first = Bella | year = 1982 | title = A Narrow Bridge to Life: Jewish Forced Labor and Survival in the Gross-Rosen Camp System, 1940–1945 | location = New York | publisher = Berghahn Books | isbn = 978-1-84545-206-3 }}
* {{cite book | date = March 1945 | title = Handbook of the Organisation Todt (OT) | location = London | publisher = MIRS | ref = {{sfnref | Handbook of OT | 1945}} }}
* {{cite web | url = http://en.gross-rosen.eu/historia-kl-gross-rosen/historia-al-riese/ | title = History of AL Riese | website = Gross-Rosen Museum in Rogoźnica | access-date = 7 December 2014 |ref = {{sfnref | History of AL Riese}} }}
* {{cite journal | last = Jeżewski | first = Paweł | date = January 2020 | title = Budowa "Riese" w 1945 Roku |trans-title=Construction of "Riese" in 1945 | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 1 | pages = 30–35 | issn = 1505-6104 }}
* {{cite book | last = Kajzer | first = Abraham | year = 2013 | editor-last = Sawicka | editor-first = Barbara | title = Za Drutami Śmierci |trans-title=Behind the Wire of Death | language = Polish | location = Wałbrzych | publisher = Muzeum Gross-Rosen | isbn = 978-83-89824-06-6 }}
* {{cite book | last = Kalarus | first = Jacki | year = 1997a | title = Książ Podziemny |trans-title=The Underground Książ | language = Polish | location = Nowa Ruda | publisher = Józef Poniatowski | isbn = 83-907263-0-0 }}
* {{cite book | last = Kalarus | first = Jacki | year = 1997b | title = Milczące Podziemia Walimia |trans-title=The Silent Underground of Walim | language = Polish | location = Nowa Ruda | publisher = Józef Poniatowski | isbn = 83-907263-4-3 }}
* {{cite book | last = Kalarus | first = Jacki | year = 1997c | title = Tajemniczy Świat Osówki |trans-title=Secret World of Osówka | language = Polish | location = Nowa Ruda | publisher = Józef Poniatowski | isbn = 83-907263-3-5 }}
* {{cite journal | last = Kałuża | first = Piotr | year = 2009 | title = "Kompleks Riese" – z Punktu Widzenia Geologi |trans-title="Complex Riese" – From Geological Point of View | journal = Poszukiwania | language = Polish | issue = 6–7 | pages = 10–16 }}
* {{cite journal | last = Korólczyk | first = Dariusz | date = April 2009a | title = Obozy Pracy w "Riese" (cz.1) |trans-title=Labour Camps in "Riese" (part 1) | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 4 | pages = 24–26 | issn = 1505-6104 }}
* {{cite journal | last = Korólczyk | first = Dariusz | date = June 2009c | title = Obozy Pracy w "Riese" (cz.2) |trans-title=Labour Camps in "Riese" (part 2) | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 6 | pages = 28–31 | issn = 1505-6104 }}
* {{cite journal | last = Korólczyk | first = Dariusz | date = November 2009b | title = Obozy w "Riese" (cz.4) |trans-title=Camps in "Riese" (part 4) | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 11 | pages = 19–22 | issn = 1505-6104 }}
* {{cite journal | last1 = Korólczyk | first1 = Dariusz | last2 = Owidzki | first2 = Roman | date = November 2004 | title = Na Tropie Bunkra Hitlera |trans-title=On the Track of Hitler's Bunker | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 11 | pages = 23–25 | issn = 1505-6104 }}
* {{cite journal | last = Kosmaty | first = Jerzy | year = 2006 | title = Roboty Górnicze Prowadzone w Górach Sowich w Ramach Programu "Riese" w Okresie Drugiej Wojny Światowej |trans-title=Mining Activities in the Owl Mountains Within a Framework of Project "Riese" During the Second World War | journal = Prace Naukowe Instytutu Górnictwa Politechniki Wrocławskiej | series = Studia i Materiały Nr 32 | language = Polish | publisher = Politechnika Wrocławska | issue = 117 | pages = 145–161 }}
* {{cite book | last = Kruszyński | first = Piotr | year = 2008 | title = Wojenne Tajemnice Zamku Książ – Podziemia |trans-title=The War Secrets of Książ Castle – Underground | language = Polish }}
* {{cite web | url = http://en.gross-rosen.eu/historia-kl-gross-rosen/kompleks-riese/ | title = Map of AL Riese | website = Gross-Rosen Museum in Rogoźnica | access-date = 7 December 2014 |ref= {{sfnref | Map of AL Riese}} }}
* {{cite journal | last = Maszkowski | first = Piotr | date = December 2010a | title = Atak na Głuszycki Schron |trans-title=Air-Raid Shelter in Głuszyca Under Attack | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 12 | pages = 18–19 | issn = 1505-6104 }}
* {{cite journal | last = Maszkowski | first = Piotr | date = December 2004 | title = Dolnośląska Perła |trans-title=Pearl of Lower Silesia | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 12 | pages = 29–30 | issn = 1505-6104 }}
* {{cite journal | last = Maszkowski | first = Piotr | date = October 2010b | title = Podziemia Niepamięci |trans-title=Forgotten Underground | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 10 | pages = 14–15 | issn = 1505-6104 }}
* {{cite journal | last = Maszkowski | first = Piotr | date = June 2006a | title = Przebudowa Zamku Książ – Próba Weryfikacji Dotychczasowej Wiedzy |trans-title=Rebuilding of Książ Castle – an Attempt to Verify Current Knowledge | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 6 | pages = 28–30 | issn = 1505-6104 }}
* {{cite journal | last = Maszkowski | first = Piotr | date = March 2013 | title = Sowiogórski Przełom |trans-title=Turning Point in the Owl Mountains | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 3 | pages = 8–11 | issn = 1505-6104 }}
* {{cite journal | last = Maszkowski | first = Piotr | date = May 2007 | title = Szkice Zagłady |trans-title=Sketches of Destruction | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 5 | pages = 9–12 | issn = 1505-6104 }}
* {{cite journal | last = Maszkowski | first = Piotr | date = July 2006b | title = Szturm Osówki |trans-title=Osówka Under Attack | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 7 | pages = 10–13 | issn = 1505-6104 }}
* {{cite journal | last = Maszkowski | first = Piotr | date = April 2010c | title = Widmowe Podziemia Głuszycy |trans-title=Illusive Underground of Głuszyca | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 4 | pages = 8–10 | issn = 1505-6104 }}
* {{cite journal | last = Mucha | first = Piotr | year = 2008 | title = Eksploracja Kompleksu Jawornik w Górach Sowich |trans-title=Exploration of Complex Jawornik in the Owl Mountains | journal = Inne Oblicza Historii | language = Polish | location = Warszawa | publisher = Prószyński Media | issue = 3 | pages = 78–80 | issn = 0137-8929 }}
* {{cite journal | last = Orlicki | first = Łukasz | date = June 2013 | title = Ostatnia Tajemnica Gontowej – Laserowy Raport |trans-title=The Last Secret of Gontowa – Laser Report | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 6 | pages = 3–7 | issn = 1505-6104 }}
* {{cite journal | last = Orlicki | first = Łukasz | date = June 2010b | title = Podziemne Tajemnice Pałacu Tannhausen |trans-title=Underground Secrets of Tannhausen Palace | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 6 | pages = 12–15 | issn = 1505-6104 }}
* {{cite journal | last = Orlicki | first = Łukasz | date = March 2010a | title = Sekrety Pałacu w Jedlince |trans-title=Secrets of Jedlinka Palace | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 3 | pages = 9–11 | issn = 1505-6104 }}
* {{cite journal | last = Owczarek | first = Romuald | date = January 2018a | title = 130, 140 czy 150 mln RM. Ile Miało Kosztować OBL "Riese"? |trans-title=130, 140 or 150 mln. RM. How Much OBL "Riese" Cost? | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 1 | pages = 4–9 | issn = 1505-6104 }}
* {{cite journal | last = Owczarek | first = Romuald | date = February 2018b | title = Biuro Konstrukcyjne Wyższego Kierownictwa Robót "Riese". |trans-title=Construction Office of Senior Management of "Riese". | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 2 | pages = 14–20 | issn = 1505-6104 }}
* {{cite journal | last = Owczarek | first = Romuald | date = March 2018c | title = Twierdza Dolny Śląsk a Kwestia Riese. |trans-title=Fortress Lower Silesia and Issue of Riese | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 3 | pages = 12–18 | issn = 1505-6104 }}
* {{cite journal | last = Owczarek | first = Romuald | date = September 2017 | title = Wysadzanie Schronów Wokół Książa w 1975 Roku |trans-title=Blasting Bunkers Around Książ in 1975 | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 9 | pages = 18–25 | issn = 1505-6104 }}
* {{cite journal | last = Owidzki | first = Roman | date = January 2009 | title = Philipp Holzmann AG w Górach Sowich |trans-title=Philipp Holzmann AG in the Owl Mountains | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 1 | pages = 20–21 | issn = 1505-6104 }}
* {{cite journal | last = Owidzki | first = Roman | date = July 2016 | title = Początek Budowy Sztolni w Rzeczce |trans-title=Beginning of Construction of Complex Rzeczka | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 7 | pages = 12–17 | issn = 1505-6104 }}
* {{cite journal | last = Owidzki | first = Roman | date = September 2006a | title = Saperskie Wyzwanie |trans-title=Challenge for a Sapper | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 9 | pages = 26–28 | issn = 1505-6104 }}
* {{cite journal | last = Owidzki | first = Roman | date = November 2006b | title = Tropem Archiwów SS |trans-title=On the Trail of SS Archives | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 11 | page = 8 | issn = 1505-6104 }}
* {{cite book | author=Party 536 | title = Underground Factories in Germany | publisher = Combined Intelligence Objectives Sub-Committee | ref = {{sfnref | Underground Factories in Germany}} }}
* {{cite book | year = 1979 | editor-last = Pilichowski | editor-first = Czesław | title = Obozy Hitlerowskie na Ziemiach Polskich 1939-1945: Informator Encyklopedyczny | trans-title= Nazi Concentration Camps in Poland 1939-1945: Encyclopedia | language = Polish | location = Warszawa | publisher = Państwowe Wydawnictwo Naukowe | isbn = 83-01-00065-1 | ref = {{sfnref | Obozy Hitlerowskie | 1979}} }}
* {{cite web | url = http://degob.org/index.php?showjk=86 | title = Protocol Nr. 86 | date = 24 June 1945 | website = DEGOB National Committee for Attending Deportees | access-date = 4 January 2015 | ref = {{sfnref | Protocol Nr. 86 | 1945}} }}
* {{cite web | url = http://degob.org/index.php?showjk=91 | title = Protocol Nr. 91 | date = 22 June 1945 | website = DEGOB National Committee for Attending Deportees | access-date = 4 January 2015 | ref = {{sfnref | Protocol Nr. 91 | 1945}} }}
* {{cite web | url = http://degob.org/index.php?showjk=111 | title = Protocol Nr. 111 | date = 22 June 1945 | website = DEGOB National Committee for Attending Deportees | access-date = 7 December 2014 | ref = {{sfnref | Protocol Nr. 111 | 1945}} }}
* {{cite web | url = http://degob.org/index.php?showjk=282 | title = Protocol Nr. 282 | date = 1 July 1945 | website = DEGOB National Committee for Attending Deportees | access-date = 2 February 2015 | ref = {{sfnref | Protocol Nr. 282 | 1945}} }}
* {{cite web | url = http://degob.org/index.php?showjk=1279 | title = Protocol Nr. 1279 | date = 23 July 1945 | website = DEGOB National Committee for Attending Deportees | access-date = 4 January 2015 | ref = {{sfnref | Protocol Nr. 1279 | 1945}} }}
* {{cite web | url = http://degob.org/index.php?showjk=2137 | title = Protocol Nr. 2137 | date = 26 August 1945 | website = DEGOB National Committee for Attending Deportees | access-date = 22 January 2015 | ref = {{sfnref | Protocol Nr. 2137 | 1945}} }}
* {{cite journal | last = Rzeczycki | first = Tomasz | date = October 2011a | title = Powojenne Dzieje Książańskich Podziemi (cz.1) |trans-title=The Postwar Story of Underground in Książ (part 1) | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 10 | pages = 20–24 | issn = 1505-6104 }}
* {{cite journal | last = Rzeczycki | first = Tomasz | date = November 2011b | title = Powojenne Dzieje Książańskich Podziemi (cz.2) |trans-title=The Postwar Story of Underground in Książ (part 2) | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 11 | pages = 18–24 | issn = 1505-6104 }}
* {{cite book | last1 = Seidler | first1 = Franz | last2 = Zeigert | first2 = Dieter | year = 2004 | title = Hitler's Secret Headquarters – The Führer's Wartime Bases, from the Invasion of France to the Berlin Bunker | location = London | publisher = Greenhill Books | isbn = 1-85367-622-5 }}
* {{cite book | last = Short | first = Neil | year = 2010 | title = The Führer's Headquarters – Hitler's Command Bunkers 1939–45| location = Oxford | publisher = Osprey Publishing | isbn = 978-1-84603-582-1 }}
* {{cite journal | last1 = Sienicka | first1 = Katarzyna | last2 = Zagożdżon | first2 = Paweł | year = 2010 | title = Szczegółowe Zdjęcie Geologiczne Obiektu "Osówka" (Kompleks "Riese") |trans-title=A Detailed Geological Map of "Osówka" (Complex "Riese") | journal = Dzieje Górnictwa – Element Europejskiego Dziedzictwa Kultury | language = Polish | publisher = Politechnika Wrocławska | issue = 3 | pages = 415–430 }}
* {{cite book | last = Speer | first = Albert | author-link = Albert Speer | year = 1970 | title = Inside the Third Reich | location = New York | publisher = The Macmillan Company | isbn = 978-0-684-82949-4 | url-access = registration | url = https://archive.org/details/insidethirdreich00albe }}
* {{cite journal | last = Stojak | first = Wojtek | date = November 2010 | title = Moje Trzy Grosze w Sprawie Gór Sowich |trans-title=My Two Cents on the Matter of the Owl Mountains | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 11 | pages = 8–11 | issn = 1505-6104 }}
* {{cite web | url = http://www.jedlinka.pl/index.php/palac/ciekawostki/item/40-ii-wojna-światowa | title = Tajemnice "Willi Erika" – Podczas II Wojny Światowej | website = Pałac Jedlinka | language = Polish |trans-title=Mysteries of "Erika's Villa" – During World War II | access-date = 20 November 2014 | ref = {{sfnref | Tajemnice "Willi Erika"}} }}
* {{cite web | url = https://www.ksiaz.walbrzych.pl/en/turystyka/zwiedzanie | title = Visiting | website = Discover the Secrets of Książ Castle | access-date = 17 October 2018 |ref = {{sfnref | Secrets of Książ Castle}} }}
* {{cite journal | last = Wrzesiński | first = Szymon | date = December 2014 | title = Co Ukryto, a Co Znaleziono na Zamku Książ? |trans-title=What Was Hidden and What Was Found in Książ Castle? | journal = Odkrywca | language = Polish | location = Konin | publisher = Instytut Badań Historycznych i Krajoznawczych | issue = 12 | pages = 17–20 | issn = 1505-6104 }}
{{Refend}}


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Latest revision as of 07:42, 13 December 2024

Nazi construction project (1943–45)
Project Riese in 1944

Riese ([ˈʁiːzə]; German for "giant") was the code name for a construction project of Nazi Germany between 1943 and 1945. It consisted of seven underground structures in the Owl Mountains and Książ Castle in Lower Silesia, which was then Nazi Germany and is now Poland.

None of them were finished, and all are in different states of completion with only eleven per cent reinforced by concrete.

The purpose of the project remains uncertain because of the lack of documentation. Some sources suggest that all the structures were part of the Führer Headquarters; according to others, it was a combination of headquarters (HQ) and arms industry but comparison to similar facilities indicates that only the castle was adapted as an HQ or other official residence, and the tunnels in the Owl Mountains were planned as a network of underground factories.

The construction work was done by forced labourers, prisoners of war (POWs), and prisoners of concentration camps, and many lost their lives, mostly as a result of disease and malnutrition.

History

Complex Rzeczka

Due to increasing Allied air raids, Nazi Germany relocated a large part of its strategic armaments production into safer regions including Province of Lower Silesia. Plans to protect critical infrastructure also involved transfer of the arms factories to underground bunkers and construction of air-raid shelters for government officials.

In September 1943, Minister of Armaments and War Production Albert Speer and the senior management of Organisation Todt started talks on Project Riese. As a result, the Industriegemeinschaft Schlesien (Silesian Industrial Company) was created to conduct construction work. In November, collective camps (Gemeinschaftslager) were established for forced labourers, mainly from the Soviet Union and Poland, POWs from Italy, the Soviet Union, and later Poland as an aftermath of the Warsaw Uprising (List of camps).

Książ Castle

A network of roads, bridges, and narrow gauge railways was created to connect excavation sites with the nearby railway stations. Prisoners were reloading building materials, cutting trees, digging reservoirs and drainage ditches. Small dams were built across streams to create water supplies and sewage systems. Later the rocks of the mountains were drilled and blasted with explosives and the resulting caverns were reinforced by concrete and steel. For this purpose mining specialists were employed, mostly Germans, Italians, Ukrainians and Czechs, but the most dangerous and exhausting work was done by prisoners.

The progress of digging tunnels was slow because the Owl Mountains consist of hard gneiss. Most similar facilities were bored in soft sandstone but harder, more stable rocks gave the advantage of total protection from Allied air raids and the possibility of building 12 m high underground halls with a volume of 6,000 m.

In December 1943, a typhus epidemic occurred amongst the prisoners. They were held in unhygienic conditions, exhausted and starving. As a result, construction slowed down significantly. In at least five collective camps an unknown number of forced labourers and POWs worked on the project, some until the end of the war. It is uncertain how many prisoners lost their lives.

Complex Osówka

In April 1944, dissatisfied with the progress of the project, Adolf Hitler decided to hand over the supervision of construction to the Organisation Todt and assign prisoners of concentration camps to work. They were deployed in thirteen labour camps (Arbeitslager, AL), some in the vicinity of the tunnels. This network of camps has been named Arbeitslager Riese (List of camps) and was part of the Gross-Rosen concentration camp. The administration of AL Riese and the camp commander, SS-Hauptsturmführer Albert Lütkemeyer, were located in AL Wüstegiersdorf. From December 1944 to January 1945 the prisoners were guarded by 853 SS troops.

According to incomplete data, at least 13,000 prisoners worked for the project. Most of them were transferred from the Auschwitz concentration camp. The documents allow identification of 8,995 prisoners. All of them were Jews, about seventy per cent from Hungary, the rest from Poland, Greece, Romania, Czechoslovakia, the Netherlands, Belgium, and Germany. Mortality was very high because of disease, malnutrition, exhaustion, dangerous underground work, and the treatment of prisoners by German guards. Many exhausted prisoners were sent back to the Auschwitz concentration camp. The deportation of 857 prisoners is documented as well as 14 executions after failed escape attempts. An estimated total of 5,000 victims lost their lives.

At the end of 1944, another typhus epidemic occurred amongst the prisoners. Because the front line of the war was approaching, evacuation of the camps began in February 1945, however in a few places work might have been conducted as late as the end of April. Some prisoners were left behind, mostly the very ill, until the Red Army arrived in the area in May 1945. Project Riese was abandoned in the initial stage of construction and only 9 km (25,000 m, 100,000 m) of tunnels were dug out.

Individual structures of the project

German code names of individual structures of the project are unknown because of the lack of documentation. Polish names were created after the war.

Książ Castle

Complex Książ

Książ Castle (German: Fürstenstein) is located in the city of Wałbrzych (German: Waldenburg) 50°50′32″N 16°17′32″E / 50.84222°N 16.29222°E / 50.84222; 16.29222 (Książ Castle). Its last owner in the inter-war period was the Hochberg family, one of the wealthiest and most influential European dynasties, Hans Heinrich XV, Prince of Pless and his English wife, Mary-Theresa Olivia Cornwallis-West (Princess Daisy). As a result of their extravagant lifestyle and the global economic crisis they fell into debt.

In 1941, the castle and the lands were seized by the Nazi government, partly to pay taxes, partly as punishment for the perceived treason of their sons. At that time one of them served in the British Army, another in the Polish Armed Forces in the West. The castle, under the leadership of architect Hermann Giesler, was first adapted to accommodate the management of the state-owned railways (Deutsche Reichsbahn) but in 1944 it became part of Project Riese. In 1941–1944, it was also a place where parts of the collection of the Prussian State Library had been hidden.

The works in the castle were extensive and led to the destruction of many decorative elements. New staircase and elevator shafts were built to improve emergency evacuation routes. The most serious work however took place below the castle. There are two levels of tunnels. The first is 15 m underground and was accessible from the fourth floor of the castle by a lift and a staircase from the cellar and also by an entrance from the gardens. The tunnel (80 m, 180 m, 400 m) is reinforced by concrete and leads to an elevator shaft hidden 15 m under the courtyard, a connection between the first and the second level of the underground. The shaft (35 m) has not been explored because it is filled with rubble. A provisional, short tunnel from the gardens was bored to assist in its excavation.

The second level of underground (950 m, 3,200 m, 13,000 m) is 53 m under the courtyard. Four tunnels were bored into the base of the hill: 1. (88 m), 2. (42 m), 3. (85 m), 4. (70 m). The complex contains large tunnels (5 m high and 5.6 m wide) and four chambers. Seventy-five per cent is reinforced by concrete. There are two additional shafts leading to the surface, one with dimensions 3.5 m x 3.5 m (45 m) and one with diameter 0.5 m (40 m), presently used to supply electricity.

Above ground are foundations of buildings and machinery, two reservoirs of water, a pumping station, and remains of a sewage treatment plant. In 1975–1976 four bunkers Ringstand 58c, and a guardroom were demolished. The narrow gauge railway connecting the tunnels with the railway siding in the village of Lubiechów (German: Liebichau) was dismantled after the war.

In May 1944, AL Fürstenstein was established in the vicinity of the castle 50°50′15″N 16°18′5″E / 50.83750°N 16.30139°E / 50.83750; 16.30139 (AL Fürstenstein). Between 700 and 1,000 concentration camp prisoners lived in barracks. They were Jews, citizens of Hungary, Poland, and Greece. Evacuation of the camp took place in February 1945.

Today the castle and the undergrounds are open to the public. The second level also contains seismological and geodesical measuring equipment belonging to the Polish Academy of Sciences.

Complex Rzeczka

Complex Rzeczka

The complex is located on a borderline between the villages of Rzeczka (German: Dorfbach) and Walim (German: Wüstewaltersdorf), inside Ostra Mountain (German: Spitzenberg) 50°41′19″N 16°26′40″E / 50.68861°N 16.44444°E / 50.68861; 16.44444 (Complex Rzeczka). Drilling work began in March 1944. Three tunnels were bored into the base of the mountain. The structure contains a nearly completed guardroom and large underground halls, up to 10 m in height. The total length of the tunnels is 500 m (2,500 m, 14,000 m). Eleven per cent is reinforced by concrete.

Above ground are foundations of machinery and a concrete bridge. The second bridge was damaged and replaced by a footbridge. A narrow-gauge railway, used for transportation of spoil to a nearby heap, was dismantled after the war. In 1995 the underground was opened to the public and in 2001 transformed into a museum.

In November 1943, Gemeinschaftslager I Wüstewaltersdorf was established in textile factory Websky, Hartmann & Wiesen AG 50°41′50″N 16°26′41″E / 50.69722°N 16.44472°E / 50.69722; 16.44472 (Gemeinschaftslager I Wüstewaltersdorf). Its prisoners were forced labourers, mainly from the Soviet Union, Poland and POWs from Italy, captured by the German army after the Italian armistice and switching sides. The most numerous group consisted of POWs from the Soviet Union. They were detained in the part of the camp subordinate to Stalag VIII-A Görlitz. It was liberated in May 1945.

In April 1944, AL Wüstewaltersdorf was created in the same location for prisoners of concentration camps, mostly Jews from Greece. Some sources suggest the camp might have been located on the slopes of Chłopska Mountain (German: Stenzelberg); according to others, its existence is doubtful.

Complex Włodarz

Complex Włodarz

The complex is located inside Włodarz Mountain (German: Wolfsberg) 50°42′8″N 16°25′4″E / 50.70222°N 16.41778°E / 50.70222; 16.41778 (Complex Włodarz). It is a grid of tunnels (3,100 m, 10,700 m, 42,000 m) and large underground halls, up to 12 m in height. Less than one per cent is reinforced by concrete. It was accessible by four tunnels bored into the base of the mountain with chambers for guardrooms. There is a shaft leading to the surface with diameter 4 m (40 m). Some tunnels have higher, second levels connected by small shafts. This is a stage of building underground halls. Two tunnels were bored, one over the other and then the ceiling was collapsed to create a large space. Some parts of the complex are flooded but accessible by boat. From 2004 it is open to visitors.

Above ground are foundations of machinery, numerous unfinished or destroyed buildings, a bunker, two reservoirs of water, and depots of building materials including thousands of fossilized bags of cement. The network of narrow gauge railways, connecting the tunnels with the railway siding in the village of Olszyniec (German: Erlenbusch), was disassembled and scrapped after the war.

In May 1944, AL Wolfsberg was established 50°42′14″N 16°25′26″E / 50.70389°N 16.42389°E / 50.70389; 16.42389 (AL Wolfsberg), probably by taking over an existing camp from the Organization Schmelt. About 3,000 concentration camp prisoners lived in tents made of plywood, 3 m in diameter, 20 people in each one and several barracks. They were Jews, mainly from Hungary and Poland, but also from Greece, Czechoslovakia, Germany, and Romania. The ruins of concrete barracks for SS guards can still be found in the vicinity of the camp. Evacuation of the prisoners started in February 1945.

Complex Osówka

Complex Osówka

The complex is located inside Osówka Mountain (German: Säuferhöhen) 50°40′22″N 16°25′14″E / 50.67278°N 16.42056°E / 50.67278; 16.42056 (Complex Osówka). It is accessible by tunnel number 1 (120 m) with chambers for guardrooms and tunnel number 2 (456 m), bored 10 m below the level of the main underground, with guardrooms close to completion. Behind them there is a connection of two levels created by the collapse of the ceiling.

The structure is a grid of tunnels (1,750 m, 6,700 m, 30,000 m) and underground halls, up to 8 m in height. Only 6.9% is reinforced by concrete. There is a shaft leading to the surface with a diameter of 6 m (48 m). Tunnel number 3 (107 m) is not connected to the complex. It is 500 m away and 45 m below the main underground. It contains two dams and hydraulic equipment of an unknown purpose.

Above ground are foundations of buildings, machinery, a ramp for transportation of mine cars to different levels, a reservoir of water and depots, some with systems of heating up building materials in winter. The largest structure is a single-storey, concrete building (680 m, 2,300 m) with walls 0.5 m thick and roof adapted for camouflage by vegetation (0.6 m). A utility tunnel (1.25 m x 1.95 m, 30 m) was under construction to connect it with the shaft. Another structure of unknown purpose is a concrete monolith (30.9 m x 29.8 m) with tens of pipes, drains and culverts, buried into the rock at least 4.5 m. A narrow gauge railway network connected the tunnels with the railway station in the village of Głuszyca Górna (German: Oberwüstegiersdorf). Since 1996, the complex is open to the public.

In August 1944, AL Säuferwasser was established for prisoners of concentration camps 50°40′17″N 16°24′50″E / 50.67139°N 16.41389°E / 50.67139; 16.41389 (AL Säuferwasser). They were Jews, citizens of Poland, Hungary, and Greece. The remains of the camp can still be found in the vicinity of the tunnel number 3. Its evacuation took place in February 1945.

Complex Sokolec

Complex Sokolec

The complex is located near the village of Sokolec (German: Falkenberg), inside Gontowa Mountain (German: Schindelberg). It consists of two underground structures on different levels. Tunnels number 1 and 2, with chambers for guardrooms, lead to the underground up to 5 m in height 50°38′44″N 16°27′36″E / 50.64556°N 16.46000°E / 50.64556; 16.46000 (Complex Sokolec 1). It is collapsed in many places because the complex was bored in soft sandstone.

In 2011 excavation of tunnel number 3 (145 m) has begun, inaccessible since the end of war because of its collapsed entrance. It is 600 m away and 60 m below tunnels number 1 and 2 50°38′35″N 16°28′2″E / 50.64306°N 16.46722°E / 50.64306; 16.46722 (Complex Sokolec 2). Tunnel number 4 (100 m) was opened in 1994, one of only two short tunnels which were found with mining equipment from 1945. It is located 250 m from tunnel number 3, on the same level but not connected. The total length of the complex is 1,090 m (3,025 m, 7,562 m). It is not reinforced by concrete.

Above ground are foundations of buildings, machinery and two ramps for transportation of mine cars to different levels. A retaining wall (47 m) was built to secure a new road. A narrow gauge railway connected the tunnels with the railway siding in the village of Ludwikowice Kłodzkie (German: Ludwigsdorf).

In April 1944, AL Falkenberg was established in the hamlet of Sowina (German: Eule) for prisoners of concentration camps 50°38′39″N 16°28′16″E / 50.64417°N 16.47111°E / 50.64417; 16.47111 (AL Falkenberg). It was inhabited by 1,500 men of Jewish origin from Poland, Hungary, and Greece. Evacuation of the camp took place in February 1945.

Complex Jugowice

Complex Jugowice

The complex is located in the village of Jugowice (Jawornik) (German: Hausdorf (Jauering)), inside Dział Jawornicki Mountain (German: Mittelberg) 50°42′35″N 16°25′12″E / 50.70972°N 16.42000°E / 50.70972; 16.42000 (Complex Jugowice). Tunnels number 2 (109 m) and 4 lead to a small underground level. There is a shaft with a diameter of 0.5 m – 0.6 m (16 m) in the vicinity of the complex but not connected to it. Tunnel number 6 is collapsed 37 m from the entrance and has not been explored yet. It was closed by two steel doors 7 m apart. The rest of the tunnels are in the initial stage of construction: 1. (10 m), 3. (15 m), 5. (3 m), 7. (24.5 m). The total length of the structure is 460 m (1,360 m, 4,200 m). Less than one per cent is reinforced by concrete.

Above ground are foundations of buildings, machinery, a pumping station, and a reservoir of water. A narrow gauge railway connected the tunnels with the railway siding in the village of Olszyniec (German: Erlenbusch) where AL Erlenbusch was established in May 1944 50°43′32″N 16°22′57″E / 50.72556°N 16.38250°E / 50.72556; 16.38250 (AL Erlenbusch). Between 500 and 700 concentration camp prisoners lived in five barracks. They were Jews, citizens of Hungary and Poland. The camp was liberated in May 1945.

Complex Soboń

Complex Soboń

The complex is located inside Soboń Mountain (German: Ramenberg) 50°41′7″N 16°23′58″E / 50.68528°N 16.39944°E / 50.68528; 16.39944 (Complex Soboń) and is accessible by tunnels number 1 (216 m) and 2 (170 m). Tunnel number 3 is not connected to the main underground. It is collapsed in its initial part on the length of 83 m. In 2013 it was explored when a shaft was dug from above, revealing 86 m of tunnel with mining equipment from 1945. The total length of the complex is 700 m (1,900 m, 4,000 m). Less than one per cent is reinforced by concrete.

Above ground are foundations of machinery and a pumping station, a reservoir of water, depots of building materials, numerous unfinished or destroyed buildings, a bunker, and earthworks carried out on a massive scale. A narrow gauge railway network connected the tunnels with the railway station in the village of Głuszyca Górna (German: Oberwüstegiersdorf). In October–December 1944, AL Lärche was established for prisoners of concentration camps, mostly Jews from Poland and Greece. They lived in twelve barracks made of plywood in the vicinity of the tunnel number 3 50°41′12″N 16°24′17″E / 50.68667°N 16.40472°E / 50.68667; 16.40472 (AL Lärche). Evacuation of the camp took place in February 1945.

Jedlinka Palace

Jedlinka Palace

The palace is located in the village of Jedlinka (German: Tannhausen) 50°42′44.28″N 16°21′33.52″E / 50.7123000°N 16.3593111°E / 50.7123000; 16.3593111 (Jedlinka Palace). In 1943, it was purchased by the Nationalsozialistische Volkswohlfahrt (National Socialist People's Welfare) from the Böhm family as a result of their financial problems. At the beginning of 1944 the plans to transform it into a hospital were disrupted because the building was confiscated by military authorities and adapted as headquarters for the Industriegemeinschaft Schlesien (Silesian Industrial Company) which, until then, occupied Haus Hermannshöhe in the nearby town of Bad Charlottenbrunn (Polish: Jedlina-Zdrój).

An air-raid shelter was created in the cellar with armoured, gasproof doors. The corporation was responsible for construction work and supervising all companies and local businesses taking part in the project on behalf of the Main Building Commission of the Ministry of Arms. (List of companies) Most companies used forced labour.

In April 1944, the Industriegemeinschaft Schlesien was deemed too inefficient and replaced by the Organisation Todt (OT). The Oberbauleitung Riese (OBL Riese) (Site management Riese) was established under supervision of Ministerial Director Franz Xaver Dorsch and Hans Meyer, Chief of OBL Riese and the whole area of Lower Silesia. Construction Office, located in Haus Mohaupt in the town of Wüstewaltersdorf (Polish: Walim), was supervised by senior construction managers Leo Müller and Fritz Leonhardt. In July 1944, 30,788 people worked for OBL Riese.

In February 1945, because the front line of the war was approaching, OBL Riese evolved into headquarters of Front-OT X Brigade. The task of the new formation was the reconstruction of damaged communication systems. The palace was occupied by the OT until May 1945. Presently it is open to the public.

Głuszyca

Air raid shelter in Głuszyca

The town of Głuszyca (German: Wüstegiersdorf) and its vicinity was the location of many labour camps connected to Project Riese. From October 1943 to March 1945 manufacturing plants of Friedrich Krupp AG were relocated here from Essen. They took over two textile factories belonging to Meyer-Kauffmann Textilwerke AG and adapted them to armaments production. An air-raid shelter was built inside a nearby hill 50°41′13″N 16°22′38″E / 50.68694°N 16.37722°E / 50.68694; 16.37722 (Air raid shelter). It consists of two tunnels, sixty per cent reinforced by concrete and bricks (240 m, 600 m, 1,800 m).

In November 1943, Gemeinschaftslager III Wüstegiersdorf was established for forced labourers from the Soviet Union in textile factory of Kammgarnspinnerei Stöhr & Co. AG 50°41′5″N 16°22′21″E / 50.68472°N 16.37250°E / 50.68472; 16.37250 (Gemeinschaftslager III Wüstegiersdorf) and existed until the end of the war. In April 1944, AL Wüstegiersdorf was created in the same location for prisoners of concentration camps, between 700 and 1,000 Jews from Hungary and Poland. It was also a main storehouse of food and clothes, administration center, and headquarters for the commander of AL Riese. Evacuation of the camp took place in February 1945.

In November 1943, Gemeinschaftslager II Dörnhau was established in the village of Kolce (German: Dörnhau). The camp occupied a closed textile factory of brothers Giersch 50°40′7″N 16°23′36″E / 50.66861°N 16.39333°E / 50.66861; 16.39333 (Gemeinschaftslager II Dörnhau) and was inhabited by forced labourers from Poland and the Soviet Union. In June 1944, AL Dörnhau was created in the same location for prisoners of concentration camps from Hungary, Poland, and Greece of Jewish origin. Several barracks were added. That autumn, the camp was also designated as a central infirmary for severely ill with no prospects of recovery. Twenty-five local mass graves have been excavated after the war with 1,943 victims. The camps were liberated in May 1945.

In November 1943, Gemeinschaftslager IV Oberwüstegiersdorf was established in the village of Głuszyca Górna (German: Oberwüstegiersdorf) 50°40′27″N 16°22′44″E / 50.67417°N 16.37889°E / 50.67417; 16.37889 (Gemeinschaftslager IV Oberwüstegiersdorf). The camp was located in the building of closed textile factory and existed until the end of the war. Its prisoners were forced labourers and POWs. In April–May 1944, AL Schotterwerk was created in the same village near the railway station for prisoners of concentration camps 50°40′18″N 16°22′4″E / 50.67167°N 16.36778°E / 50.67167; 16.36778 (AL Schotterwerk). Between 1,200 and 1,300 Jews from Hungary, Poland, and Greece lived in 8–11 wooden barracks. Part of prisoners joined the evacuation column in February 1945. The others were freed in May.

In March 1944, Gemeinschaftslager V Tannhausen was established in the village of Jedlinka (German: Tannhausen) for forced labourers and POWs in textile factory of Websky, Hartmann & Wiesen AG 50°41′55″N 16°21′56″E / 50.69861°N 16.36556°E / 50.69861; 16.36556 (Gemeinschaftslager V Tannhausen). In April–May 1944, AL Tannhausen was created in the same location for prisoners of concentration camps. It was inhabited by 1,200 men of Jewish origin from Hungary, Poland, Greece, and other European countries. Next to the camp, Zentralrevier Tannhausen, central infirmary was set up in November 1944 50°42′0″N 16°21′57″E / 50.70000°N 16.36583°E / 50.70000; 16.36583 (Zentralrevier Tannhausen). It was reserved for patients with good chance of recovery. They were housed in four brick barracks. Those prisoners, who were able to walk, were evacuated in February 1945. In the camp only the sick were left, who were liberated in May.

In August 1944, AL Kaltwasser was established in the village of Zimna Woda (German: Kaltwasser) 50°40′30″N 16°23′14″E / 50.67500°N 16.38722°E / 50.67500; 16.38722 (AL Kaltwasser). Concentration camp prisoners of Jewish origin from Poland lived in five barracks. The camp was closed in December 1944 and the prisoners were transferred to AL Lärche.

In April–June 1944, AL Märzbachtal was established in the valley of Potok Marcowy Duży (German: Grosser Märzbachtal) 50°41′16″N 16°23′16″E / 50.68778°N 16.38778°E / 50.68778; 16.38778 (AL Märzbachtal) for prisoners of concentration camps. Between 700 and 800 Jews, mainly from Hungary and Poland, lived in barracks of which remnants can still be seen today. Evacuation of the camp took place in February 1945.

Gallery

  • Complex Włodarz Complex Włodarz
  • Complex Rzeczka Complex Rzeczka
  • Complex Rzeczka Complex Rzeczka
  • Complex Osówka Complex Osówka
  • Complex Osówka Complex Osówka
  • Complex Osówka Complex Osówka
  • Complex Osówka Complex Osówka
  • Complex Osówka Complex Osówka
  • Complex Osówka Complex Osówka
  • Complex Osówka Complex Osówka

List of camps

Forced labourers and POWs camps
German names Polish place names Coordinates Dates of use
Gemeinschaftslager I Wüstewaltersdorf Walim 50°41′50″N 16°26′41″E / 50.69722°N 16.44472°E / 50.69722; 16.44472 (Gemeinschaftslager I Wüstewaltersdorf) Nov 1943 – May 1945
Gemeinschaftslager II Dörnhau Kolce 50°40′7″N 16°23′36″E / 50.66861°N 16.39333°E / 50.66861; 16.39333 (Gemeinschaftslager II Dörnhau) Nov 1943 – May 1945
Gemeinschaftslager III Wüstegiersdorf Głuszyca 50°41′5″N 16°22′21″E / 50.68472°N 16.37250°E / 50.68472; 16.37250 (Gemeinschaftslager III Wüstegiersdorf) Nov 1943 – May 1945
Gemeinschaftslager IV Oberwüstegiersdorf Głuszyca Górna 50°40′27″N 16°22′44″E / 50.67417°N 16.37889°E / 50.67417; 16.37889 (Gemeinschaftslager IV Oberwüstegiersdorf) Nov 1943 – May 1945
Gemeinschaftslager V Tannhausen Jedlinka 50°41′55″N 16°21′56″E / 50.69861°N 16.36556°E / 50.69861; 16.36556 (Gemeinschaftslager V Tannhausen) Mar 1944 – 1945
Subcamps of Arbeitslager Riese
German names Polish place names Coordinates Dates of use
AL Dörnhau Kolce 50°40′7″N 16°23′36″E / 50.66861°N 16.39333°E / 50.66861; 16.39333 (AL Dörnhau) Jun 1944 – May 1945
AL Erlenbusch Olszyniec 50°43′32″N 16°22′57″E / 50.72556°N 16.38250°E / 50.72556; 16.38250 (AL Erlenbusch) May 1944 – May 1945
AL Falkenberg Sowina 50°38′39″N 16°28′16″E / 50.64417°N 16.47111°E / 50.64417; 16.47111 (AL Falkenberg) Apr 1944 – Feb 1945
AL Fürstenstein Książ 50°50′15″N 16°18′5″E / 50.83750°N 16.30139°E / 50.83750; 16.30139 (AL Fürstenstein) May 1944 – Feb 1945
AL Kaltwasser Zimna Woda 50°40′30″N 16°23′14″E / 50.67500°N 16.38722°E / 50.67500; 16.38722 (AL Kaltwasser) Aug 1944 – Dec 1944
AL Lärche Soboń 50°41′12″N 16°24′17″E / 50.68667°N 16.40472°E / 50.68667; 16.40472 (AL Lärche) Oct–Dec 1944 – Feb 1945
AL Märzbachtal Potok Marcowy Duży 50°41′16″N 16°23′16″E / 50.68778°N 16.38778°E / 50.68778; 16.38778 (AL Märzbachtal) Apr–Jun 1944 – Feb 1945
AL Säuferwasser Osówka 50°40′17″N 16°24′50″E / 50.67139°N 16.41389°E / 50.67139; 16.41389 (AL Säuferwasser) Aug 1944 – Feb 1945
AL Schotterwerk Głuszyca Górna 50°40′18″N 16°22′4″E / 50.67167°N 16.36778°E / 50.67167; 16.36778 (AL Schotterwerk) Apr–May 1944 – May 1945
AL Tannhausen Jedlinka 50°41′55″N 16°21′56″E / 50.69861°N 16.36556°E / 50.69861; 16.36556 (AL Tannhausen) Apr–May 1944 – May 1945
AL Wolfsberg Włodarz 50°42′14″N 16°25′26″E / 50.70389°N 16.42389°E / 50.70389; 16.42389 (AL Wolfsberg) May 1944 – Feb 1945
AL Wüstegiersdorf Głuszyca 50°41′5″N 16°22′21″E / 50.68472°N 16.37250°E / 50.68472; 16.37250 (AL Wüstegiersdorf) Apr 1944 – Feb 1945
AL Wüstewaltersdorf Walim 50°41′50″N 16°26′41″E / 50.69722°N 16.44472°E / 50.69722; 16.44472 (AL Wüstewaltersdorf) Apr 1944 – 1945
Zentralrevier Tannhausen Jedlinka 50°42′0″N 16°21′57″E / 50.70000°N 16.36583°E / 50.70000; 16.36583 (Zentralrevier Tannhausen) Nov 1944 – May 1945

List of companies

Companies that took part in the project:

  • Ackermann
  • Albert Hoff Tiefbau-Unternehmung
  • Argo-Waldenburg
  • Artur Becker
  • Artur Johr of Berlin
  • Butzer and Holzmann
  • Deutsche Hoch und Tiefbaugessellschaft
  • Dübner
  • Dybno
  • Dynamit
  • Eule
  • Fix
  • Friedrich Krupp
  • Geppardt
  • Ghiseri
  • Hegerfeld
  • Hoffmanswerke
  • Hotze
  • Humbert
  • Hutto
  • Jank
  • Kemna und Co.
  • Klaus Ackermann Tunnel-, Tief- und Eisenbahn
  • Krause
  • Lamm
  • Lenz
  • Lingen
  • Messinger
  • Mühlhausen
  • NSKK (Nationalsozialistisches Kraftkorps)
  • Otto Trebitz
  • Otto Weil
  • Philipp Holzmann
  • Pischel
  • Putzer und Holzmann
  • Sager und Wörner
  • Sänger und Laninger
  • Schallhorn
  • Schlesische Bau
  • Seidenspinner
  • Singer und Müller
  • Steinhage
  • Stohl
  • Tebe und Bucer
  • Tiefbau-Unternehmung Ewald Mühlhaus
  • Union-Bau Schlesien Beton-Tief-Hoch und Straßenbau
  • Urban
  • VDM (Vereinigte Deutsche Metallwerke)
  • Wayss und Freytag
  • Websky
  • Weiden und Petersil

See also

Notes

  1. Speer 1970, p. 217.
  2. Below 1990, p. 352.
  3. Short 2010, pp. 14, 23.
  4. Seidler & Zeigert 2004, pp. 218–219.
  5. Kosmaty 2006, p. 146.
  6. Aniszewski & Zagórski 2006, p. 143.
  7. Gutterman 1982, pp. 122–124.
  8. Kalarus 1997a, p. 5.
  9. ^ Complex Riese 2006, p. 6.
  10. Aniszewski & Zagórski 2006, p. 5.
  11. ^ Kalarus 1997b, p. 4.
  12. Gutterman 1982, pp. 121–122.
  13. Underground Factories in Germany, p. 1.
  14. Kalarus 1997c, p. 3.
  15. Aniszewski & Zagórski 2006, p. 6.
  16. Seidler & Zeigert 2004, p. 218.
  17. Kalarus 1997c, p. 4.
  18. Kajzer 2013, pp. 14–15.
  19. ^ Owczarek 2018a, p. 4.
  20. ^ History of AL Riese.
  21. ^ Aniszewski & Zagórski 2006, p. 24.
  22. ^ Kajzer 2013, p. 16.
  23. ^ Kalarus 1997b, p. 5.
  24. ^ Maszkowski 2007, p. 10.
  25. Seidler & Zeigert 2004, p. 223.
  26. Short 2010, p. 14.
  27. Aniszewski & Zagórski 2006, pp. 26–28.
  28. Kosmaty 2006, pp. 151–152.
  29. Sienicka & Zagożdżon 2010, pp. 420–422.
  30. Kałuża 2009, pp. 10, 12.
  31. Kosmaty 2006, p. 145.
  32. Underground Factories in Germany, p. 4.
  33. Kałuża 2009, pp. 11–12.
  34. Kalarus 1997b, p. 6.
  35. Maszkowski 2007, p. 11.
  36. ^ Aniszewski & Zagórski 2006, p. 154.
  37. ^ Aniszewski & Zagórski 2006, pp. 24, 35.
  38. ^ Korólczyk 2009a, p. 25.
  39. Seidler & Zeigert 2004, pp. 219–220.
  40. ^ Gutterman 1982, p. 120.
  41. ^ Cera 1998, p. 26.
  42. ^ Map of AL Riese.
  43. ^ Gutterman 1982, p. 125.
  44. ^ Complex Riese 2006, p. 7.
  45. ^ Kajzer 2013, p. 18.
  46. ^ Kajzer 2013, p. 20.
  47. Kalarus 1997c, p. 13.
  48. Gutterman 1982, pp. 126–127.
  49. Cybulski 2008, p. 277.
  50. Gutterman 1982, p. 127.
  51. Aniszewski & Zagórski 2006, pp. 48–57.
  52. Cera 1998, pp. 21–22, 24.
  53. Gutterman 1982, pp. 127–128.
  54. ^ Kajzer 2013, p. 17.
  55. Kalarus 1997b, pp. 12–13.
  56. Seidler & Zeigert 2004, p. 226.
  57. Jeżewski 2020, pp. 30–35.
  58. Aniszewski & Zagórski 2006, pp. 57–58.
  59. Biczak 2001, p. 7.
  60. Owidzki 2016, p. 12.
  61. Maszkowski 2006a, p. 28.
  62. ^ Owczarek 2018b, p. 16.
  63. Kalarus 1997a, pp. 4–5.
  64. Adamczewski 2010, p. 24.
  65. Maszkowski 2004, pp. 29–30.
  66. Owidzki 2006b, p. 8.
  67. Wrzesiński 2014, pp. 17–20.
  68. Complex Riese 2006, p. 12.
  69. Kalarus 1997a, p. 4.
  70. Aniszewski & Zagórski 2006, p. 103.
  71. Kruszyński 2008, p. 2.
  72. Kalarus 1997a, p. 7.
  73. Kruszyński 2008, p. 3.
  74. Rzeczycki 2011b, p. 20.
  75. Aniszewski & Zagórski 2006, p. 105.
  76. ^ Kosmaty 2006, p. 158.
  77. Kruszyński 2008, pp. 3–4, 7.
  78. Rzeczycki 2011a, p. 21.
  79. ^ Kruszyński 2008, p. 5.
  80. Kruszyński 2008, p. 6.
  81. Kruszyński 2008, pp. 9–11.
  82. ^ Maszkowski 2010b, p. 15.
  83. Kruszyński 2008, pp. 5–6.
  84. ^ Adamczewski 2011, p. 15.
  85. Kruszyński 2008, p. 11.
  86. Rzeczycki 2011b, p. 23.
  87. Aniszewski & Zagórski 2006, p. 104.
  88. Owidzki 2006a, p. 28.
  89. Owczarek 2017, pp. 18–25.
  90. ^ Complex Riese 2006, p. 9.
  91. Aniszewski & Zagórski 2006, p. 43.
  92. Protocol Nr. 111 1945.
  93. Rzeczycki 2011a, p. 20.
  94. Secrets of Książ Castle.
  95. Rzeczycki 2011b, pp. 19–23.
  96. Kalarus 1997a, p. 16.
  97. Owidzki 2016, p. 17.
  98. ^ Kałuża 2009, p. 11.
  99. Kalarus 1997b, p. 13.
  100. Aniszewski & Zagórski 2006, pp. 90–91.
  101. ^ Seidler & Zeigert 2004, p. 227.
  102. Kosmaty 2006, p. 153.
  103. Aniszewski & Zagórski 2006, pp. 88–89.
  104. Korólczyk 2009b, p. 21.
  105. Dawidowicz 2006, p. 17.
  106. Aniszewski & Zagórski 2006, p. 35.
  107. Kalarus 1997b, p. 10.
  108. Aniszewski & Zagórski 2006, p. 64.
  109. Cera 1998, p. 28.
  110. Kosmaty 2006, p. 154.
  111. ^ Biczak 2001, p. 10.
  112. Aniszewski & Zagórski 2006, pp. 62, 64.
  113. Kalarus 1997c, pp. 22–23.
  114. Kosmaty 2006, pp. 147, 154.
  115. Aniszewski & Zagórski 2006, pp. 63–64.
  116. Aniszewski & Zagórski 2006, pp. 60–62.
  117. Korólczyk 2009a, pp. 25–26.
  118. ^ Complex Riese 2006, p. 8.
  119. ^ Aniszewski & Zagórski 2006, p. 40.
  120. ^ Protocol Nr. 86 1945.
  121. Protocol Nr. 1279 1945.
  122. Protocol Nr. 91 1945.
  123. ^ Sienicka & Zagożdżon 2010, p. 418.
  124. Aniszewski & Zagórski 2006, p. 74.
  125. Aniszewski & Zagórski 2006, pp. 73–74.
  126. Maszkowski 2006b, pp. 11–12.
  127. Biczak 2001, p. 9.
  128. Aniszewski & Zagórski 2006, pp. 68–70.
  129. Korólczyk & Owidzki 2004, p. 25.
  130. Sienicka & Zagożdżon 2010, pp. 417–418.
  131. Aniszewski & Zagórski 2006, p. 71.
  132. Kalarus 1997c, pp. 19, 28–30.
  133. Kalarus 1997c, pp. 18–19.
  134. Orlicki 2013, pp. 3–4, 6.
  135. Aniszewski & Zagórski 2006, pp. 95–98.
  136. Aniszewski & Zagórski 2006, pp. 93–94.
  137. Orlicki 2013, p. 4.
  138. Orlicki 2013, pp. 3–4.
  139. Aniszewski & Zagórski 2006, pp. 42–43.
  140. Stojak 2010, pp. 9–10.
  141. Mucha 2008, pp. 78–79.
  142. Aniszewski & Zagórski 2006, pp. 78–79, 81.
  143. Mucha 2008, p. 78.
  144. Protocol Nr. 2137 1945.
  145. Kajzer 2013, pp. 19–20.
  146. Aniszewski & Zagórski 2006, pp. 41, 76–77.
  147. Aniszewski & Zagórski 2006, p. 87.
  148. ^ Kosmaty 2006, p. 156.
  149. Maszkowski 2013, pp. 10–11.
  150. Aniszewski & Zagórski 2006, p. 88.
  151. Aniszewski & Zagórski 2006, pp. 83–86.
  152. ^ Kajzer 2013, pp. 17–18.
  153. ^ Aniszewski & Zagórski 2006, p. 39.
  154. ^ Orlicki 2010a, p. 10.
  155. II Wojna Światowa.
  156. Complex Riese 2006, p. 10.
  157. Owczarek 2018c, p. 17.
  158. ^ Tajemnice "Willi Erika".
  159. Orlicki 2010b, p. 14.
  160. Obozy Hitlerowskie 1979.
  161. Companies that used forced labor.
  162. ^ Owidzki 2016, pp. 12–17.
  163. Complex Riese 2006, p. 4.
  164. Gutterman 1982, p. 121.
  165. Complex Riese 2006, pp. 30.
  166. Handbook of OT 1945, p. 210.
  167. Owczarek 2018c, p. 16.
  168. Complex Riese 2006, p. 11.
  169. Owczarek 2018b, p. 14.
  170. Owczarek 2018a, p. 5.
  171. Owczarek 2018c, pp. 15–16.
  172. Orlicki 2010b, p. 12.
  173. Korólczyk 2009c, p. 28.
  174. Maszkowski 2010c, p. 8.
  175. Aniszewski & Zagórski 2006, p. 106.
  176. Maszkowski 2010a, p. 18.
  177. ^ Aniszewski & Zagórski 2006, p. 36.
  178. ^ Kajzer 2013, p. 19.
  179. Gutterman 1982, pp. 128, 130.
  180. Kalarus 1997c, pp. 15, 18.
  181. Aniszewski & Zagórski 2006, pp. 37–38.
  182. Protocol Nr. 282 1945.
  183. Aniszewski & Zagórski 2006, p. 37.
  184. Kajzer 2013, pp. 16–17.
  185. Complex Riese 2006, pp. 8–9.
  186. Aniszewski & Zagórski 2006, p. 38.
  187. Gutterman 1982, p. 123.
  188. Aniszewski & Zagórski 2006, pp. 31–32.
  189. Cera 1998, p. 25.
  190. Owidzki 2009, p. 20.

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