Opportunities
Information on Volunteer Opportunities in Orange County, our Speakers Bureau, upcoming requests for proposals (RFPs) and invitations for bids (IFBs) are available in this section.The Office on…
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Historic Sites
Arden: Helena Modjeska Historic House and GardensHeritage Hill Historical ParkIrvine Ranch Historic ParkGeorge Key Ranch Historic ParkOld Orange County CourthouseRamon Peralta Adobe Historic…
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Irvine Regional Park
Office Hours: Monday - Friday 8 a.m. to 12 p.m. and 1 to 3:30 p.m.Parking fees: $3 per vehicle entry Monday - Friday; $5 Saturday - Sunday; Higher for some holidays and events (Fee Information)Please…
Irvine Ranch Open Space
Red Rock WildernessHike atop 20 to 40-million-year-old red rocks and enjoy breathtaking views of the Santa Ana Mountains and beyond at Red Rock Wilderness. Located within OC Parks’ Irvine Ranch Open…
Discovery Cube OC Partnership Overview
OC Waste & Recycling is proud to partner with Discovery Cube Orange County to inspire the next generation of environmental stewards through engaging, hands-on learning experiences. Together, we…
Irvine Ranch Historic Park
Irvine Ranch Historic Park is a 16.5 acre special use park that retains 24 original ranch structures that represent the proud agricultural history of Orange County and, specifically, the Irvine…
Laguna Coast Wilderness Park
Dogs not permitted.Trails may be closed for three days or more following rain.Nix Nature Center Hours: Monday - Friday 8 a.m. to 3:30 p.m. and Saturday and Sunday 9 a.m. to 2 p.m. The…
Mile Square Regional Park Expansion
Master Plan Implementation - Phase 2September 2024: Phase 2 construction begins. Phase 2 construction information.December 2023: Orange County Board of Supervisors approves design-build…