Big Rock, Illinois — Nature Reserves
Reserves Near Big Rock, Illinois
Nearest Reserves by Distance
| # | Reserve | Distance |
|---|---|---|
| 1. | FERMI National Accelerator Laboratory (historical) | 17.2 mi. |
| 2. | East Branch Forest Preserve | 27.7 mi. |
| 3. | Waterfall Glen County Forest Preserve | 28.4 mi. |
| 4. | Argonne National Laboratory Reservation | 29.3 mi. |
| 5. | Lib Forest Preserve | 38.7 mi. |
| 6. | Roland Olson County Forest Preserve | 48.9 mi. |
| 7. | Kinnikinnick Creek Nature Preserve | 49.2 mi. |
| 8. | Clayton Andrews County Forest Preserve | 51.4 mi. |
| 9. | The Ledges County Forest Preserve | 51.7 mi. |
| 10. | Fairy Chasm State Natural Area | 104.4 mi. |
Reserve Locations