Caunes-Minervois, FR
Grotta: sviluppo 80m, profondità 47m, temperatura 12°C, nel massiccio Noire (montagne) / Versant méridional de la Montagne Noire audoise, hydrosystème du Minervois-Cabardès.
Listen to the audio guide for Castanviels (Aven de) Free on WIP — starts by itself when you arrive, even with the screen off