Znieff
Caves mentioning the terme "znieff"
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Rate Penade (Grotte de la) | Aude - FR | 96 | 12 |
| Funiculaire (Grotte du) | Seine-Maritime - FR | 370 | 2 |
| Gourgue (Grotte de) | Tarn-et-Garonne - FR | 196 | 7 |
| Blanot (Grotte de) | Saône-et-Loire - FR |