Barbecues/Fire RingsBarbecues are scattered throughout the park and are available for public use.Barbecues require the use of charcoal briquettes.Visitors may wish to bring their own wire brush or…

Bicycling/Bike TrailsA variety of trails exist within the park. Please use only marked or signed park trails.Some trails have an elevation gain/loss of over 600 feet. Please dress appropriately.…

Consumption of intoxicants prohibited.A speed limit of 10 MPH enforced at all times.Vehicle operations restricted to designated roads.Fires are permitted only in fireplaces and approved camp stoves.…

Below are resources provided to OC Parks Volunteers that will assist volunteers in their role of connecting the community to OC Parks facilities. If you are not yet an OC Parks Volunteer click here…

Day Use: Open year-round 7 a.m. to sunset.Trails: Closed for three days following rain.Camping: Year-round, check-out at 12 p.m., check-in at 2 p.m.,Office hours: 7 a.m. to 8 p.m. dailyParking fees (…

During the past 15,000 years the Gabriolino mission indian tribe, or "Tongva" used this area of hills and valleys for hunting and gathering.In the late 1800's oil was discovered in the Brea area. Oil…

(Modjeska Canyon, Calif.) – Restoration will begin this month on the oldest building on the grounds of OC Parks’ National Historic Landmark Arden: Helena Modjeska Historic House and Gardens in…

Dogs Permitted Interpretive Center Interpretive Programs Two locations in the park are offered for weddings: the historic St. George's Episcopal Mission (capacity 75) and an outdoor…

Arden: Helena Modjeska Historic House and Gardens Heritage Hill Historical Park Irvine Ranch Historic Park George Key Ranch Historic Park Old Orange County Courthouse Ramon Peralta Adobe…

New Large Mammal Exhibit New Large Mammal Exhibit at OC Zoo Now Open May 2022 -- A new large mammal exhibit at the OC Zoo in Irvine Regional Park opened to the public May 13 and…