OC Parks provides a variety of volunteer services across a very diverse system of regional parks, wilderness parks, historical parks, trails, beaches and open space.We have a variety of volunteer…

Amphitheater: Riley has a small amphitheater/outdoor classroom. Bicycling/Bike Trails Equestrian Trails Family Picnic Area Hiking Trails Interpretive Center Interpretive Programs…

School and Group Tours Cost: $3 per student or adult Tours are 1 1/2 hours in length and include a zoo tour guide. Topics covered include habitats, adaptations, feeding habits, and…

Laguna Niguel Regional Park was originally a part of the Mexican grant Rancho Niguel. This rancho was granted to Juan Avila in 1842 by Governor Alvarado. The ranch was named for a local Indian…

2025California Preservation Foundation (CPF)Preservation Design Award for Preservation or Restoration | Restoration of the Joseph Pleasants Stone Building at ArdenNational Association of…

Camping ParksLocated in south Orange County, O'Neill Regional Park and Caspers Wilderness Park operate 24 hours a day, seven days a week. Visit each park page for additional information.Individual…

Construction and Encroachments Permit FormsTo apply for this type of permit, please contact (949) 585-6429.If you have submitted a permit application and have not been contacted by OC Parks within…

Fall - Winter Hours, 7 a.m to 6 p.m. PSTSpring - Summer Hours, 7 a.m to 9 p.m. PDTOffice Hours: Every other Monday 8 a.m. to 3:30 p.m., Tuesday – Friday 8 a.m. to 4:30 p.m.  Please…

The area of Carbon Canyon known as Olinda, was settled by farmers and ranchers before the 1880s. The arrival of the Santa Fe Railroad instigated a land boom in the area. Farmers and ranchers…

Interpretive Center Interpretive Programs