Does a fox family live here who are currently making coffee? Is it the exhaust ducts of the subway to Wilhelmsfeld? Or is it the exit of a secret tunnel …
The "Brasse" tunnel entrance is part of the historic "Goldfisch" underground relocation in Obrigheim, which served as an underground aircraft engine factory during World War II. The "Brasse" tunnel was …
Excerpt from wikipedia.org/wiki/Bergfest_Dilsberg: The castle tunnel was created using the separating joints in the rock, which is why the base and ridge are tapered. The tunnel was driven into the …