Saint-Thibaud-de-Couz, FR
Grotta: sviluppo 16m, profondità 6m, nel massiccio Chartreuse (massif de la) / Épine (chaîne de l').
Listen to the audio guide for Euvette E (Fracture de l') [n°012.5] [n°12.5] Free on WIP — starts by itself when you arrive, even with the screen off