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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,…

Enjoy Natures Story Vistas and Special Places Beginners Hike in Red Rock Wilderness

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,…

Agua Chinon Equestrian Ride

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…

Nature Hike at Red Rock Wilderness

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…

Thursday Morning Trek Baker Canyon

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…

Butterfly Series Limestone Canyon Butterfly Habitat Islands

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 “…

Equestrian Ride Exploring the Natural Wonders of Weir Canyon and the Overlook Trail

Be prepared to experience the beauty and wonder of Weir Canyon, part of OC Parks’ Irvine Ranch Open Space, including the beautiful views from the Overlook Trail.  This ride will travel through…

Double Loop Hike Baker Canyon

Come explore OC Parks’ Irvine Ranch Open Space. This scenic hike involves steep climbs and descents on both double and singletrack trails and around 1,100 feet of accumulated climbing elevation.…

Intermediate Mountain Bike Ride from Irvine to Limestone Canyon

We start our ride through OC Parks’ Irvine Ranch Open Space on the paved Hicks Haul Road, the extension of Jeffrey Road north of Portola Parkway. As we warm up on the climb to the top of the road, we…

Cool Birds of Fall at Agua Chinon Bird Walk

It’s easy to think many of the birds we see and hear look and act the same. But do they? Bring your binoculars and join us on a slow/medium paced walk in OC Parks’ Irvine Ranch Open Space, as we…