Explore beautiful Limestone Canyon, part of OCParks’ Irvine Ranch Open Space, on this serene morning hike to Dripping Springs. Limestone Canyon Nature Preserve is one of the most pristine wilderness…

Leave your workday and to-do list in the dust! Experience the beauty and calming serenity of Saddleback Wilderness during this evening hike. We will enjoy coastal sage scrub habitat and sweeping…

Leave your workday and to-do list in the dust! Experience the beauty and calming serenity of Saddleback Wilderness during this evening hike. We will enjoy coastal sage scrub habitat and sweeping…

Leave your workday and to-do list in the dust! Experience the beauty and calming serenity of Saddleback Wilderness during this evening hike. We will enjoy coastal sage scrub habitat and sweeping…

For more information or to make reservations, or call (714) 637-0210. Located in Santa Ana Canyon, almost all of Featherly Regional Park is a natural riparian wilderness area; public access…

Historic George Key Ranch is a historic house, museum, garden and orange grove, located in the City of Placentia. This beautifully landscaped site totals 2.2 acres. Located within the park is the…

Parking: $5 per vehicle entry. Please note: As of July 1, 2026, OC Parks Annual Passes are no longer accepted at Irvine Lake. Dogs: Not permittedIrvine Lake is open to shoreline fishing…

Office Hours: Monday - Friday 8 a.m. to 12 p.m. and 1 to 3:30 p.m.Parking fees: $3 per vehicle entry Monday - Friday; $5 Saturday - Sunday; Higher for some holidays and events (Fee Information)Please…

Red Rock WildernessHike atop 20 to 40-million-year-old red rocks and enjoy breathtaking views of the Santa Ana Mountains and beyond at Red Rock Wilderness. Located within OC Parks’ Irvine Ranch Open…

Irvine Ranch Historic Park is a 16.5 acre special use park that retains 24 original ranch structures that represent the proud agricultural history of Orange County and, specifically, the Irvine…