Chino Hills State Park is a state park of California, in the United States. It is located in the Chino Hills, foothills of the Santa Ana Mountains. It is a critical link in the Chino–Puente Hills wildlife corridor, and a major botanical habitat reserve for resident and migrating wildlife.
Visitors can walk, horseback ride, or mountain bike on trails through valleys and along ridge tops through woodlands, sage scrub and grasslands. 60 miles (97 km) of trails and fire roads also offer opportunities for viewing wildlife and native plants. Facilities consist of a picnic area, camping sites, equestrian staging area and corrals, a historic barn, water and restrooms. Most of the trails are multiple mode use. A few trails are designated for hiking only for safety or habitat protection.