Learn more: ranger's corner: park information

Park Entrances
Follow this link for directions to the three Park entrances.

Park Hours and Closure Information
8AM to Sunset Daily
The Park is subject to temporary closures due to rain saturation, extreme fire danger or other hazards. Park closures are signed at the three Park entrances and Park status can be checked before traveling to there by calling 951-780-6222 x19 and listening to the recording.

State Parks Dispatch (Southern Communications Center)
For emergencies or incidents requiring immediate state park staff response please call:

Emergencies: 951-443-2964 or dial 911*
Non-Emergencies: 951-443-2969

* Note: Cellular 911 calls are serviced by the California Highway Patrol who may be less familiar with Park areas. Please ask CHP dispatchers to communicate with State Parks Dispatch to ensure response by the nearest allied agencies and ranger staff.

Main Office, Park Management, Resource and Maintenance Management
1879 Jackson St.
Riverside, CA 92504
951-780-6222

State Park Superintendent II Kathy Weatherman
Supervising State Park Ranger Joanne Redoble
Park Maintenance Supervisor (Vacant)

State Park Ranger Field Staff
There is no phone service within the Park but the field staff checks their voicemail when outside the Park at 714-572-0182.

Interpretive Program Requests
To request a Ranger or Park volunteer for guided nature hikes, school programs, interpretive programs, fairs, etc., call our Interpretation Coordinator, Ranger Stephen at 714-572-0182. Please check our Schedule of Events for regularly scheduled programs as there is no guarantee that staff or volunteers may be available at your desired time.

Chino Hills State Park is one of two State Park units within the Chino Sector of the Inland Empire District. There are six sectors and 14 State Park units within the Inland Empire District. District management is located at Lake Perris State Recreation Area. Please visit www.parks.ca.gov for more information on nearby and statewide park locations and contact information. There are currently 278 California State Park units to serve you!

Chino Hills State Park Interpretive Association · 4717 Sapphire Road, Chino Hills, CA 91709 · webmaster@ChinoHillsStatePark.org