Saint-Marcel (grottes de)
Cadière (Perte de la) [Cadiere]
Bidon (Ardèche - FR)
44.328751,4.526130
44.328751,4.526130
Length 64900m Depth 325m
Other entrances in this network
| Distance (km) | Name |
|---|---|
| 1.3 | Bateau (Grotte du) |
| 1.4 | Deloly (Grotte) |
| 3.3 | Despeysse (Aven) |