Thornton, Iowa — Swamps
Swamps Near Thornton, Iowa
Nearest Swamps by Distance
| # | Swamp | Distance |
|---|---|---|
| 1. | Impassable Marsh (historical) | 36.2 mi. |
| 2. | Grass Lake | 39.4 mi. |
| 3. | Michaelsen Marsh | 41.3 mi. |
| 4. | Dismal Swamp | 44.1 mi. |
| 5. | Rutland Marsh | 45.9 mi. |
| 6. | Greenwood Marsh | 51.5 mi. |
| 7. | Sweet Marsh | 59 mi. |
| 8. | Spicer Lake | 61 mi. |
| 9. | Shea Lake | 63.9 mi. |
| 10. | Hart Lake | 67.6 mi. |
Swamp Locations