O'Neill Regional Park
30892 Trabuco Canyon Rd.
Trabuco Canyon, California 92678
Local Phone: (949) 923-2260
O'Neill Regional Park's 4,000 acres are situated in beautiful Trabuco and Live Oak Canyons. The park is heavily wooded with coast live oak and sycamore trees. The hillsides surrounding the park are filled with cactus, wild buckwheat, sagebrush and chaparral of scrub oak, buckthorn and mountain mahogany. Trabuco and Hickey Creeks also meander through the park, flowing in winter and early spring, dry in summer and fall.
The park serves both as an overnight camping and day use/picnic facility.
Picnic areas vary in size and are available on a first come, first served basis or by reservation. Barbecue and picnic tables are available throughout the park. Call the park for more information.
More than 23 miles of scenic trails can be explored by foot, bicycle or horseback. Other day use activities include horseshoe pits, two large community turf areas and a children’s playground.
• Day Use: Open year round 7 a.m. to sunset.
• Trails: Closed for three days following rain.
• Camping: Year round
• Dogs are allowed in campground and on all paved trails. Must be on leash at all times (six foot maximum).