Citou, FR
Grotta: sviluppo 13m, profondità 2m, nel massiccio Noire (montagne) / Versant méridional de la Montagne Noire audoise, hydrosystème du Minervois-Cabardès.
Listen to the audio guide for Guillou 2 (Trou du) Free on WIP — starts by itself when you arrive, even with the screen off