- In the Trinity Mountains of north central California, about 20 miles north of Redding.
- State Parks
Castle Crags State Park offers swimming and fishing in the Sacramento River, hiking in the back country, and a view of Mount Shasta. There are 76 developed campsites and six environmental campsites.
The 4,350-acre park features 28 miles of hiking trails, including a 2.7 mile access trail to Castle Crags Wilderness, part of the Shasta-Trinity National Forest. The Pacific Crest Trail also passes through the park.
The park is named for the 6,000-feet tall glacier-polished crags.