Irwin, Illinois — Natural Bridges
Natural Bridges Near Irwin, Illinois
Nearest Natural Bridges by Distance
| # | Natural Bridge | Distance |
|---|---|---|
| 1. | Portland Arch | 66.9 mi. |
| 2. | Wolf Natural Bridges | 137.9 mi. |
| 3. | Maquoketa Caves Natural Bridge | 162.2 mi. |
| 4. | Leland Natural Bridge | 187.3 mi. |
| 5. | Elephant Trunk Rock | 197.9 mi. |
| 6. | Ravine Arch | 202.9 mi. |
| 7. | Gateway Arch | 204.3 mi. |
| 8. | Rockbridge | 205.4 mi. |
| 9. | Arrowhead Arch | 206.5 mi. |
| 10. | Cow Shank Natural Bridge | 231.3 mi. |
Natural Bridge Locations