Stola Johannes, the winter home of bats on Boží Dar

The largest mine of the historic Zlatý Kopec mining district, where precious metals have been mined since the 16th century, is today part of the monument "Mining Country Erzgebirge/Krušnohoří", registered in 2019 on the UNESCO World Heritage List. The wreckers don't hang around here anymore, but the underground here is not completely abandoned. Johannes is one of the important places of autumn swarming and wintering of bats. A number of underground spaces in the Ore Mountains...