O'Neill Regional Park encompasses this 78-site campground in Trabuco Canyon, managed by Orange County and positioned along a paved loop road that cyclists and families frequently use for recreation. The sites sit close enough to hear traffic from nearby roads, though jennifer G. found her weekday visit "extremely quiet" with several vacant spots in her area.
Most sites feature paved driveways, picnic tables, fire rings, and barbecue grills, with shared water spigots between campsites rather than individual hookups. The campground operates as primarily dry camping with water access points scattered throughout. Several reviewers mention the rock-hard ground that bends tent stakes, so campers should come prepared with sturdy equipment. Free hot showers and clean restroom facilities receive consistent praise from visitors.
Behind many campsites, hiking trails branch into the surrounding canyon terrain, connecting to mountain biking and equestrian routes throughout the park. A children's Story Trail features monthly rotating books mounted on placards, while a playground and creek exploration areas cater to families. The park prohibits alcohol and requires dogs to remain leashed at all times, with rangers patrolling regularly.
The campground sits just minutes from Rancho Santa Margarita for supply runs, though a small general store operates nearby with limited stock. Darrel F. notes "water sources are few and far between" and describes the ground as "mostly like rock hard." Sites cost $20 per night with reservations available, and the facility includes a free dump station near the entrance.
For additional camping choices in the region, explore campgrounds just outside Trabuco Canyon or consider nearby options like Ronald W. Caspers Wilderness Park eight miles south.
Description
The Arroyo campground offers 79 campsites varying in size to accommodate RVs or tent camping for up to eight people per site. Reservations for individual sites can be made online, by phone or in person. The park offers eight large group campsites for parties of 17 or more and five equestrian campsites, each equipped with horse corrals, barbeques and fire pits. Reservations for groups of 17 or more can be made by calling the park office at (949) 923-2260.
RV Road Trip Guides
Location
Public CampgroundO'Neill Regional Park is located in California
Address
30892 Trabuco Canyon Road
Trabuco Canyon, CA 92678
Coordinates
33.65181012 N
117.59941018 W
Connectivity
- T-Mobile5GExcellent CoverageVerified by 46 usersLast on 3/13/26
- Verizon5GExcellent CoverageVerified by 6 usersLast on 3/13/26
- AT&T5GExcellent CoverageVerified by 1 user
Connectivity
- T-Mobile5GExcellent CoverageVerified by 46 usersLast on 3/13/26
- Verizon5GExcellent CoverageVerified by 6 usersLast on 3/13/26
- AT&T5GExcellent CoverageVerified by 1 user
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
- Hike-InBackcountry sites.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Equestrian
Features
For Campers
- ADA Access
- Trash
- Picnic Table
- Firewood Available
- Phone Service
- Reservable
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Water Hookups
- Big Rig Friendly
Drive Time
- 54 min from Los Angeles, CA
- 1 hr 17 min from San Diego, CA
- 1 hr 48 min from Oxnard, CA
- 2 hrs 35 min from El Centro, CA






































