O'Neill Regional Park

O'Neill Regional Park Campground, located in Trabuco Canyon, California, offers a serene escape where oak and sycamore woodlands blend seamlessly with 4,500 acres of rugged canyon landscapes. Its 79 campsites cater to both tent campers and RV enthusiasts, while group and equestrian camping options enhance its versatility for larger parties or equine travelers. The park’s adjacency to 23 miles of multi-use trails and seasonal creeks makes it an active camper’s paradise.

Situated less than a 30-minute drive from Rancho Santa Margarita and other Orange County communities, this campground is perfectly placed for day trips into the wilderness or quick access to urban conveniences. On-site amenities include flush toilets, hot showers, fire rings, picnic tables, and a dump station, offering a balance of modern comfort amid untouched natural beauty. Whether exploring hiking and biking trails, stargazing, or unwinding by a campfire, the park provides opportunities for adventure or relaxation year-round.