Crystal Lake Cave Entrance
(Dubuque County - US)
42.433780,-90.620420
42.433780,-90.620420
Depth 0m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 92.4 | Mounds (Cave of the) | ||
| 309.0 | Maribel New Hope Cave | 335 | 14 |
| 947.2 | Kneegnaw Cave | 5 | 0 |
| 947.3 | Cathartes Aura Cave | 9 | 0 |
| 1326.8 | Howe Caverns | 640 | |
| 1416.5 | Fée de Crabtree (Trou de) | ||
| 1537.8 | Diable (Trou du) | ||
| 1553.5 | Lac Rond (Grotte du) | ||
| 1579.3 | Fourneau (Le) | ||
| 1581.6 | Philomène (Trou à) |