Join us for a tour of the canyons enjoying the oak woodlands of Weir Canyon and the vistas of the Fremont Canyon high ridges. This hike will start at the mouth of Fremont Canyon and cross over to…

Join us for a fitness-focused hike on the paved Hicks Haul Road in the Irvine Open Space Preserve. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic…

Join us for an extremely challenging and strenuous hiking adventure in the scenic Fremont Canyon Wilderness Area. This 16-mile loop hike is for experienced, physically fit distance hikers. The hike…

Join us for an evening/night mountain bike ride through Limestone Canyon Nature Preserve and Red Rock Wilderness, part of OCParks’ Irvine Ranch Open Space. We will ride approximately 12 miles, with…

Join us every Wednesday night in OC Parks’ Irvine Ranch Open Space for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset…

Public Meeting was held on October 4, 2023.OC Waste & Recycling (OCWR) is preparing a California Environmental Quality Act (CEQA) Subsequent Environmental Impact Report (EIR) to Final EIR 575 for…

Join Laguna Canyon Foundation naturalists to spot local native and seasonal resident birds on this easy 2-mile hike through a landscaped suburban parkland setting at Mason Regional Park. No…

Registration for this event is not required, nor does it guarantee entry. Registration is available on the website for those needing a map/driving directions to OC Public Library’s Library of the…

*This program takes place at Mile Square Regional Park, 16801 Euclid St, Fountain Valley, CA 92708*The OC Parks Jr. Ranger Program encourages park guests to explore the outdoor world within OC Parks…

Join us on this beautiful early morning hike passing through Irvine and Santiago Oaks Regional Parks and then crossing into Weir Canyon Nature Preserve, part of Irvine Ranch Open Space. Leaving…