Milltown, South Dakota — Nature Reserves
Reserves Near Milltown, South Dakota
Nearest Reserves by Distance
| # | Reserve | Distance |
|---|---|---|
| 1. | Fort Niobrara Wilderness | 137.4 mi. |
| 2. | Upper Sioux Indian Reservation | 146.3 mi. |
| 3. | Lower Sioux Indian Reservation | 159.7 mi. |
| 4. | Schilling State Wildlife Area | 192 mi. |
Reserve Locations