Frontenac
Caves mentioning the terme "frontenac"
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| AN-8 (Sima) | Pirinioak - ES - España | 9192 | 819 |
| Illaminako Ateeneko (Leizea) | Pirinioak - ES - España | 41767 | 1340 |
| Name | Location | Length (m) | Depth (m) |
|---|---|---|---|
| AN-8 (Sima) | Pirinioak - ES - España | 9192 | 819 |
| Illaminako Ateeneko (Leizea) | Pirinioak - ES - España | 41767 | 1340 |