Truchet (Grand porche du) [FC72]
Champfromier (Ain - FR)
46.217200,5.829100
46.217200,5.829100
Length 13m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 0.3 | Truchet (Petit porche du) [FC73] | 5 | |
| 0.6 | Tombaret Incliné (Le) [FC29] | 10 | |
| 1.4 | Tombaret Oublié (Le) [FC27] | 25 | |
| 1.7 | Trouillette (Grotte de la) [FC01] [FC1] | 2300 | 24 |
| 1.7 | Trouillette (Captage de la) [FC79] | ||
| 1.7 | Biche (Trou de la) [FC10] | ||
| 2.7 | Ludo (Trou) [FC90] | 5 | |
| 2.7 | Abrans (Grotte des) [FC48] | 16 | 1 |
| 2.8 | Souffleur (Trou) [FC89] | 4 | 4 |
| 3.4 | Fontaine Froide (Grotte de) [FC30] | 76 | 12 |