Mount Vernon, South Dakota — Nature Reserves
Reserves Near Mount Vernon, South Dakota
Nearest Reserves by Distance
| # | Reserve | Distance |
|---|---|---|
| 1. | Fort Niobrara Wilderness | 122.4 mi. |
| 2. | Rosebud Timber Reserve (historical) | 141.6 mi. |
| 3. | Upper Sioux Indian Reservation | 154 mi. |
| 4. | Schilling State Wildlife Area | 221.2 mi. |
Reserve Locations