Marvel at the deep water solution tunnels of the formerly free mountain town of Wildemann.
On a surface and underground excursion through the last Upper Harz mine.
Experience the Bremerhöhe above and below ground
Experience the remains of the most productive Upper Harz mines.
Underground through the Rosenhöfer area.
For those interested in adventure: Above and below ground through the Upper Harz
Tour of discovery below the pond landscape of Buntenbock