Karlsruhe District
CalwNeubulachOld tunnel entrance
Karlsruhe District
CalwNeubulachOld tunnel entrance
Hiking Highlight
Recommended by 27 out of 30 hikers
This Highlight is in a protected area
Please check local regulations for: Naturpark Schwarzwald Mitte/Nord
Probably the oldest preserved tunnel near Neubulach, it is said to lead up to 1000 meters into the mountain and can be visited on a private tour
January 20, 2025
The closed tunnel entrance is located right next to the stream... A guided tour into the 1 km deep tunnel sounds exciting
February 26, 2025
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