Overview
A brief introduction to Castle Rock State Park
Castle Rock State Park is an Illinois state park on 2,000 acres (809 ha) in Ogle County, Illinois, United States. A portion of the land was acquired by the "Friends of Our Native Landscape" in 1921.
ARE Castle Rock State Park campsites SOLD OUT?
We can help! Many campsite reservations are cancelled daily. Just tell us when you’d like to camp at Castle Rock State Park, and how long you want to camp for. We’ll text you when a suitable spot opens up!
Scan for cancellationsContact Castle Rock State Park
- Illinois State Parks
- Booking site: https://recreation.exploremoreil.com/IllinoisWeb
Spotted an error?
Whoops! Sometimes we make mistakes. Want to help improve the Castle Rock State Park listing? Please suggest a correction.
Other nearby parks
Open to camping at other nearby parks? Here are a few other parks you'll find in the vicinity.
Reviews
Camper reviews for Castle Rock State Park

Be the first to post a review of Castle Rock State Park!
How was your visit to Castle Rock State Park? Share your review of Castle Rock State Park and help fellow nature-lovers make an informed decision.
Post a reviewMap
View a map of Castle Rock State Park
UNABLE TO RESERVE A CAMPSITE?
Get notified when a sold-out campground has availability
Tell us when, where, and how long you want to camp for. We’ll notify you (via SMS) when a suitable spot opens up at that campground—so you can nab that sold-out campsite reservation!
