Distance Hike into Red Rock Wilderness
Come along with us on this scenic distance hike across Loma Ridge into the newly opened Red Rock Wilderness, part of OC Parks’ Irvine Ranch Open Space. This hike involves numerous ups and downs…
Limestone Canyon to the East Sinks
Join us as we explore Limestone Canyon with a stop at The Sinks viewing deck, nestled within OC Parks' Irvine Ranch Open Space. Please wear hiking shoes/boots and bring water, a trail snack,…
Limestone Canyon Weekend Hike to Both Sides of The Sinks
Join us on this moderate-paced hike over the ridge and the through beautiful Limestone Canyon Nature Preserve, part of OC Parks’ Irvine Ranch Open Space. We will enjoy short breaks at the East and…
Fremont Loop Distance Hike
Join us for an extremely challenging and strenuous hiking adventure in the scenic Fremont Canyon Nature Preserve, nestled with OC Parks' Irvine Ranch Open Space. This 16-mile loop hike is for…
FREEKS Ride Clockwise
Join us in OC Parks’ Irvine Ranch Open Space for a challenging, docent-led mountain bike ride for very experienced off-road riders in excellent cardio shape. Climb the challenging State Spur to…
Natures Grocery Store
Come enjoy and learn about the bounty of the local flora and fauna in OC Parks' Irvine Ranch Open Space. We will talk about how the animals and early settlers of the area survived and thrived with…
Animal Signs and Tracks in Agua Chinon
Come search for evidence that animals leave behind in OC Parks’ Irvine Ranch Open Space. Mule deer, bobcats, coyotes, and even mountain lions, call this hidden canyon home. Gain the basic tracking…
Family Hike Agua Chinon
Enjoy an afternoon family hike in Agua Chinon, part of OC Parks’ Irvine Ranch Open Space. We hike a gradual climb of 500 feet of elevation as we watch for red-tailed hawks and mule deer. This…
Intermediate Mountain Bike Ride Single Tracks of Limestone and Red Rock Wilderness
If you enjoy riding in the wilderness on empty trails, then join us on this mountain bike through Limestone Canyon and the Red Rock Wilderness, part of OC Parks' Irvine Ranch Open Space. This ride is…
Rocks are Rad Geology Hike at Black Star Canyon
Join us for a morning walk to one of the Irvine Ranch Natural Landmarks’ iconic geologic features. We will walk out to the red-faced cliffs of Black Star Canyon, nestled within OC Parks' Irvine Ranch…