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The narrow 2.5-mile-long El Modena Open Space Trail is a loop trail through Santiago Oaks Regional Park located in the city of Orange. It runs through a steep-sided small mountain range covered in cactus and sage scrub that grows over colorful 15-million-year-old volcanic rock. The trail is considered moderately difficult. It climbs about 700 feet from the trailhead.
300 N Canon St, Orange, CA 92869
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