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O'Neill Park
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O'Neill Regional Park
Man walking along trail at ONeill Park.
O'Neill Regional Park is 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 Hicky Creeks also meander through the park, flowing in winter and early spring, dry in summer and fall.

O'Neill Regional Park
30892 Trabuco Canyon Road
Trabuco Canyon, CA 92678
(949)923-2260 or (949)923-2256

oneillpark@ocparks.com
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