McNamara Cave
Penn Township (Johnson County - US)
41.712000,-91.537000
41.712000,-91.537000
Depth 0m
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 202.7 | Mounds (Cave of the) | ||
| 419.1 | Maribel New Hope Cave | 335 | 14 |
| 1036.8 | Kneegnaw Cave | 5 | 0 |
| 1036.8 | Cathartes Aura Cave | 9 | 0 |
| 1413.5 | Howe Caverns | 640 | |
| 1517.7 | Fée de Crabtree (Trou de) | ||
| 1640.5 | Diable (Trou du) | ||
| 1661.0 | Lac Rond (Grotte du) | ||
| 1686.0 | Fourneau (Le) | ||
| 1688.3 | Philomène (Trou à) |