O'Neill Regional Park

Trabuco Canyon, California · Regional Park

A 4,500-acre regional park in Trabuco Canyon offering oak-shaded canyons, hiking and mountain-biking trails, camping, and picnic areas amid the Santa Ana Mountains foothills of Orange County.

Campgrounds

• Arroyo Campground — 79 sites · reserve
• O'Neill Regional Park Equestrian Campsites — 5 sites · Group camp · Equestrian · reserve
• O'Neill Regional Park Group Campsites — 8 sites · Group camp

Coordinates: 33.6520, -117.6003.

Get the Explore app for offline maps, live conditions, and every spot in California. Data sources.