Trassanel, FR
Grotta: sviluppo 258m, profondità 39m, nel massiccio Noire (montagne) / Versant méridional de la Montagne Noire audoise, hydrosystème du Minervois-Cabardès.
Listen to the audio guide for Escaliers (Grotte des) [T 06] [T 6] Free on WIP — starts by itself when you arrive, even with the screen off