The 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.

http://www.parks.ca.gov/?page_id=454

Lists the trails that are available to The public in the Redding California area. Turtle Bay, Sacramento River trail and others.

http://www.reddingtrails.com/