Trassanel, FR
Grotta: sviluppo 74m, profondità 19m, nel massiccio Noire (montagne) / Versant méridional de la Montagne Noire audoise, hydrosystème du Minervois-Cabardès.
Listen to the audio guide for Chiens (Barrenc des) [T 04] [T 4] Free on WIP — starts by itself when you arrive, even with the screen off