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…

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…

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…

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…

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,…

Embark on a leisurely beginners' hike among the easy rolling hills of Red Rock Wilderness, nestled within OC Parks’ Irvine Ranch Open Space. Traverse the rugged terrain on former ranch roads,…

Join us on an equestrian ride up Agua Chinon Canyon in OC Parks’ Irvine Ranch Open Space. We will make our way to see the wonders of The Sinks, Orange County’s mini Grand Canyon. Most of the ride is…

Visit Red Rock Wilderness, part of OC Parks’ Irvine Ranch Open Space, and explore its newest trails! This slow-paced hike offers an approachable experience for all skill levels to embrace their…

This week in OC Parks’ Irvine Ranch Open Space, we will hike in Baker Canyon. This scenic hike includes steep climbs and descents on both single and double-track trails with about 1,100 feet of…

Spend your morning helping to water and weed within the new butterfly habitat islands in Limestone Canyon, part of OC Parks' Irvine Ranch Open Space. With your help we will be able to maintain “…