Aiguebelette-le-Lac, FR
Grotta: sviluppo 20m, profondità 20m, nel massiccio Chartreuse (massif de la) / Épine (chaîne de l').
Listen to the audio guide for Mont Grêle (Grotte du) [n°067.2] [n°67.2] Free on WIP — starts by itself when you arrive, even with the screen off