O 04 (Trou) [O 4]
Dourgne (Tarn - FR)
43.476056,2.147831
43.476056,2.147831
Length 10m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 0.0 | Castellas (Grotte-aven du) | 530 | 57 |
| 0.3 | Cluzel (Trou) [O 07] [O 7] | 20 | |
| 0.4 | P 07 (Trou) [P 7] | 2 | |
| 0.4 | Daydé (Trou) [N 05] [N 5] | 75 | |
| 0.4 | Renard (Trou du) [N 08] [N 8] | 6 | |
| 0.6 | Croix de Fer (Trou de la) [P 09] [P 9] | 5 | |
| 0.6 | P 08 (Trou) [P 8] | 3 | 3 |
| 0.7 | Viala d'En Albouy (Trou de) [O 12] | 10 | 4 |
| 0.8 | Coteau des Chiens (Aven du) [P 01] [P1] | 15 | 11 |
| 0.8 | Grand Cèdre (Grotte-aven du) [O 09] [O 9] | 180 | 23 |