Mountain tunnel and bat cave
Mountain tunnel and bat cave
Hiking Highlight
Recommended by 40 out of 43 hikers
Location: Gräfendhron, Bernkastel-Wittlich, Rhineland-Palatinate, Germany
Like most of the numerous former mining tunnels in the Hunsrück, this one too is barred for safety reasons and to protect the bat population.
June 16, 2019
It's barred, but the door was open today. But with my meniscus injury, I didn't want to climb down.
April 12, 2025
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