Top 15 Caves ゲルヴィルでの

A quiet, secluded, and very popular pilgrimage site in Leuggern. Open 24 hours a day. Public restrooms are available on site. The grounds feature a well-maintained garden with benches.

Interesting how stones sound when knocked on, also great for young people to try something out

A few meters underground very interesting a flashlight is helpful when I was there no light

Be sure to visit the pit. There's a light switch at the beginning. Not recommended for those afraid of spiders, as larger ones await visitors right at the beginning.

Current opening times and prices: https://www.hochschwarzwald.de/ariats/schaubergwerk-hoffnungsstollen-9f72acb8d9

For only 4 euros you can explore the 500m long tunnel on 3 levels completely on your own! The right helmet is available on site, but the clothes should not be too bad to get dirty. Despite well-developed sidewalks, everything is a little damp and muddy.

If you come by here (in the afternoon) you can visit one of the oldest stalactite caves in Germany. But above all, the cycle path along the Hasel to the mouth of the Wehra in Wehr-Öflingen is beautifully situated

the mine is open from 2 p.m. to 5 p.m. on weekends. Admission 4 euros. There are a few old tunnels with some geological tables. An interesting little detour.