Caunes-Minervois, FR
Grotta: sviluppo 2000m, profondità 207m, temperatura 12°C, nel massiccio Noire (montagne) / Versant méridional de la Montagne Noire audoise, hydrosystème du Minervois-Cabardès.
Listen to the audio guide for Balbonne (Trou de ) Free on WIP — starts by itself when you arrive, even with the screen off