Alpena, South Dakota — Nature Reserves
Reserves Near Alpena, South Dakota
Nearest Reserves by Distance
| # | Reserve | Distance |
|---|---|---|
| 1. | Fort Niobrara Wilderness | 135.5 mi. |
| 2. | Upper Sioux Indian Reservation | 146 mi. |
| 3. | Rosebud Timber Reserve (historical) | 147.9 mi. |
| 4. | Chase Lake Wilderness | 202.1 mi. |
| 5. | Tamarac Wilderness | 240.3 mi. |
Reserve Locations