Polk City, Iowa — Natural Bridges
Natural Bridges Near Polk City, Iowa
Nearest Natural Bridges by Distance
| # | Natural Bridge | Distance |
|---|---|---|
| 1. | Maquoketa Caves Natural Bridge | 152.5 mi. |
| 2. | Unity Village Natural Bridge | 198.5 mi. |
| 3. | DuChien Cave Natural Bridge | 204.7 mi. |
| 4. | Roche Percee Natural Arch | 212.6 mi. |
| 5. | Rock Bridge | 213.2 mi. |
| 6. | Sandy Creek Natural Bridge | 224.7 mi. |
Natural Bridge Locations