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Osówka (Project Riese), Sierpnica, Gmina Głuszyca, Wałbrzych County, Lower Silesian Voivodeship, Polandi
Regional Level Types
Osówka (Project Riese)Adit (Tourist Attraction)
SierpnicaVillage
Gmina GłuszycaGmina
Wałbrzych CountyCounty
Lower Silesian VoivodeshipVoivodeship
PolandCountry

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Latitude & Longitude (WGS84):
50° 40' 21'' North , 16° 25' 12'' East
Latitude & Longitude (decimal):
Type:
Adit (Tourist Attraction) - last checked 2023
Age:
4000 to 2500 Ma
Geologic Time:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Głuszyca Górna1,278 (2010)3.2km
Walim2,763 (2015)3.3km
Głuszyca6,897 (2010)3.8km
Ludwikowice Kłodzkie2,540 (2018)6.0km
Jedlina-Zdrój5,062 (2016)7.4km
Mindat Locality ID:
341889
Long-form identifier:
mindat:1:2:341889:8
GUID (UUID V4):
0
Other/historical names associated with this locality:
Säuferhöhen - Rudolfswaldau/Osówka - Sierpnica/Podziemne Miasto Osówka
Other Languages:
German:
Säuferhöhen, Powiat Wałbrzyski, Woiwodschaft Niederschlesien, Polen


Complex Osówka
The complex is located inside Osówka Mountain (German: Säuferhöhen). 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. 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. Since 1996, the complex is open to the public.


Riese (German for "giant") was the code name for a construction project of Nazi Germany between 1943 and 1945, consisted of seven underground structures in the Owl Mountains and Książ Castle in Lower Silesia. 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.

Rock Types Recorded

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Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Project_Riese
Wikidata ID:Q320076

Other Regions, Features and Areas containing this locality

Czech Republic/Germany/Poland
Eurasian PlateTectonic Plate
EuropeContinent
Poland

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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