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…

Embark on a leisurely beginners' hike through the valley of Limestone Canyon, nestled within OC Parks’ Irvine Ranch Open Space. Traverse the rugged terrain of former ranch roads, surrounded by the…

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…

Join us as we explore Weir Canyon, part of OC Parks' Irvine Ranch Open Space. We will hike up over Rifle Range and continue to the Overlook Trail where we will be rewarded with sweeping views of the…

Spend the morning in a beautiful oak woodland weeding, watering and mulching coast live oak seedlings in Weir Canyon, part of OC Parks' Irvine Ranch Open Space. To get to the planting site, we will…

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…