Dufour
Caves mentioning the terme "dufour"
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Vitarelles (Puits artificiel et rivière des) | Lot - FR - France | 19384 | 164 |
| Wang Phra (Tham) | TH - ประเทศไทย | 60 | 0 |
| Doux de Coly (Exsurgence de la) | Dordogne - FR - France | 5675 | 65 |