| Cave-In-Rock State Park | |
|---|---|
 | |
  Map of the U.S. state of Illinois showing the location of Cave-In-Rock State Park  Cave-in-Rock State Park (the United States) | |
| Location | Cave-In-Rock, Hardin County, Illinois, U.S. |
| Coordinates | 37°28′07″N 88°09′21″W / 37.46861°N 88.15583°W |
| Area | 204 acres (83 ha) |
| Established | 1929 |
| Governing body | Illinois Department of Natural Resources |
Cave-In-Rock | |
| Location | 0.5 mi N of the town of Cave-In-Rock, Cave-In-Rock, Illinois |
| Area | 1 acre |
| MPS | Caught in the Middle: The Civil War on the Lower Ohio River MPS |
| NRHP reference No. | 98000984[1] |
| Added to NRHP | August 6, 1998 |
Cave-In-Rock State Park is an Illinois state park, on 204 acres (0.83 km2), in the town of Cave-in-Rock, Hardin County, Illinois, in the United States. The state park contains the historic Cave-In-Rock, a landmark of the Ohio River. It is maintained by the Illinois Department of Natural Resources (IDNR).[2]
- ^ "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
- ^ Joe McFarland, "The Hole in the River", Outdoor Illinois XVIII:11 (November 2010), pages 2-5.