Grêle (Trou de la) [FC71]
Champfromier (Ain - FR)
46.216800,5.824500
46.216800,5.824500
Length 4m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 0.1 | Truchet (Petit porche du) [FC73] | 5 | |
| 0.3 | Tombaret Incliné (Le) [FC29] | 10 | |
| 1.1 | Tombaret Oublié (Le) [FC27] | 25 | |
| 1.3 | Trouillette (Grotte de la) [FC01] [FC1] | 2300 | 24 |
| 1.3 | Trouillette (Captage de la) [FC79] | ||
| 1.4 | Biche (Trou de la) [FC10] | ||
| 2.3 | Ludo (Trou) [FC90] | 5 | |
| 2.4 | Souffleur (Trou) [FC89] | 4 | 4 |
| 2.6 | Abrans (Grotte des) [FC48] | 16 | 1 |
| 3.2 | Roche Fauconnière (Grotte de la) [FC20] | 2300 | 88 |