Altoona, Iowa — Natural Bridges
Natural Bridges Near Altoona, Iowa
Nearest Natural Bridges by Distance
| # | Natural Bridge | Distance |
|---|---|---|
| 1. | Maquoketa Caves Natural Bridge | 141.9 mi. |
| 2. | DuChien Cave Natural Bridge | 189.9 mi. |
| 3. | Unity Village Natural Bridge | 192.8 mi. |
| 4. | Roche Percee Natural Arch | 200.3 mi. |
| 5. | Rock Bridge | 200.7 mi. |
| 6. | Sandy Creek Natural Bridge | 209.9 mi. |
Natural Bridge Locations