Impr
Caves mentioning the terme "impr"
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Spéléodrome de Nancy (Le) | Meurthe-et-Moselle - FR - France | 6642 | |
| Grande Grotte (La) | Yonne - FR - France | 1252 | 13 |
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| Spéléodrome de Nancy (Le) | Meurthe-et-Moselle - FR - France | 6642 | |
| Grande Grotte (La) | Yonne - FR - France | 1252 | 13 |