Cave-in-Rock State Park
The Pirate’s Den on the Ohio River
Cave-in-Rock State Park is steeped in legend. This massive 55-foot-wide limestone cave was once a notorious hideout for river pirates, counterfeiters, and outlaws in the late 1700s. Today, it stands as a majestic natural landmark overlooking the scenic Ohio River.
🏴☠️ History Alive: Stand in the same cavern where infamous figures like Samuel Mason and the Harpe Brothers once plotted. The view of the river from the cave mouth is timeless.
Camping & Lodging
Whether you prefer a tent or a comfortable room, the park has you covered.
| Type | Details |
|---|---|
| Campground | 34 Class A/B sites. Shady, peaceful, and some offer river views. First-come, first-served (no reservations). |
| The Lodge | Features four duplex guest houses with suites. Each suite has a private deck overlooking the river. |
Dining & Recreation
The park is home to a full-service restaurant serving southern-style comfort food with panoramic river views.
- Hiking: Trails wind along the blufftops, offering spectacular vistas of the Ohio River.
- Fishing: Anglers can catch catfish, bass, and drum in the river or the park’s pond.
Is the cave open year-round?
Generally yes, but access can be cut off during periods of extremely high river levels (flooding). Check river conditions before traveling.
Can I reserve a campsite?
No. Unlike most Illinois parks, Cave-in-Rock campsites are strictly first-come, first-served.
Is the cave lit?
No. The interior is dark and uneven. Bring a flashlight to explore safely.
Things to Do
Illinois parks offer sandstone canyons, prairie grasslands, and Great Lakes shoreline. Activities include hiking canyon formations at Starved Rock, fishing, camping, biking, birdwatching along the Mississippi Flyway, cross-country skiing, and exploring Lincoln-era landmarks.
Best Time to Visit
Spring brings peak waterfall flow. Summer is ideal for Lake Michigan beaches. Fall delivers stunning foliage. Winter transforms canyons into ice wonderlands with frozen waterfalls. All Illinois state parks are free.
Visitor Tips
Free admission at all parks. Starved Rock fills parking before 9 AM on weekends. Parks offer excellent lodges including Starved Rock Lodge and Giant City Lodge.
Explore More Illinois State Parks
Cave-in-Rock State Park is one of many outstanding state parks in Illinois. Discover more parks in our Best State Parks in Illinois guide, or use our Park Finder to search by activity, location, or features.
