Onslow, Iowa — Swamps
Swamps Near Onslow, Iowa
Nearest Swamps by Distance
| # | Swamp | Distance |
|---|---|---|
| 1. | John Deere Marsh | 36.5 mi. |
| 2. | Nahant Marsh | 46.8 mi. |
| 3. | Old Goose Lake | 48.6 mi. |
| 4. | Ducks Misery | 70.7 mi. |
| 5. | Sweet Marsh | 79.2 mi. |
| 6. | Winneshiek Bottoms | 87.8 mi. |
| 7. | Barney Swamp | 99.7 mi. |
| 8. | Waunakee Marsh | 106.5 mi. |
| 9. | Great Central Marsh (historical) | 107 mi. |
| 10. | Muskrat Lake | 107.7 mi. |
Swamp Locations