Góra Ostoia, Mountain summit in Lower Silesia, Poland.
The Góra Ostoia summit rises in the Sowie Mountains landscape park, featuring an intricate network of concrete underground corridors and facilities at its base.
Construction work on the underground complex beneath Góra Ostoia started in mid-1943, creating passages and chambers for military purposes during World War II.
The underground complex functions as an educational center, presenting exhibits and multimedia presentations about the wartime history of Lower Silesia.
Visitors can select from multiple tour options, including a historical route with standard lighting and an extreme route requiring flashlights through darker passages.
The facility incorporates boat passages and wooden walkways through northern corridors, allowing exploration of previously restricted underground sections.
GPS coordinates: 50.67727,16.41964
Latest update: March 17, 2025 20:13
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