Knockel Cave
(Dubuque County - US)
42.436000,-90.612000
42.436000,-90.612000
Profondeur 0m
Cavités proche
| Distance (km) | Nom | Longueur (m) | Profondeur (m) |
|---|---|---|---|
| 91.7 | Mounds (Cave of the) | ||
| 308.3 | Maribel New Hope Cave | 335 | 14 |
| 1326.1 | Howe Caverns | 640 | |
| 1415.8 | Fée de Crabtree (Trou de) | ||
| 1537.1 | Diable (Trou du) | ||
| 1552.8 | Lac Rond (Grotte du) | ||
| 1578.6 | Fourneau (Le) | ||
| 1580.9 | Philomène (Trou à) | ||
| 1588.6 | Chambord (Grotte de) | ||
| 1592.5 | Fée (Trou de la) | 65 | 30 |