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

Be prepared to experience the beauty and wonder of Weir Canyon, part of OC Parks’ Irvine Ranch Open Space, steeped in history and lore, on this morning equestrian ride. The ride will travel through…

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 to medium-paced walk in OC Parks’ Irvine Ranch Open Space, as we…

Enjoy miles of lush oak studded canyons, fascinating rock formations and sweeping views from the Overlook Trail in the tranquility of the Weir Canyon back country, part of OC Parks’ Irvine Ranch Open…

Come start your week with us on our super treks in the landmarks. Join us as we explore Limestone Canyon, part of OC Parks’ Irvine Ranch Open Space. We will hike across East Loma and enjoy beautiful…

Thinking the cardio hikes might be too fast for you? If so, join us in beautiful Weir Canyon, part of OC Parks' Irvine Ranch Open Space, for this slower introduction to cardio hiking. Along the trail…

Spend your morning watering, mulching and weeding the newly planted coast live oak seedlings within a beautiful oak woodland in Baker Canyon, part of OC Parks' Irvine Ranch Open Space. No experience…

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…