This week in OC Parks’ Irvine Ranch Open Space, we’ll hike in Limestone Canyon to Dripping Springs. The hike is a 7-mile loop hike which includes some hills and descents. In addition to the springs,…

Come explore the newly-opened Gypsum Canyon Wilderness, the northernmost portion of OC Parks’ Irvine Ranch Open Space. This scenic hike involves steep climbs and descents on several single track…

Leave the weekday chaos behind and dive into the peaceful beauty of Irvine Natural Landmarks with our energizing after-work cardio hike. Forget about the day’s worries as we trek through stunning…

Join us for this evening program as we explore biodiversity at the local level with that most diverse group of organisms: insects! Taking advantage of the fact that UV light is highly visible to most…

REGULAR MEETING ORANGE COUNTY CAMPAIGN FINANCE AND ETHICS COMMISSION Monday, July 22, 2024 at 1:30 pmData Center Main Screen Room1400 S. Grand AvenueSanta Ana, California 92705 Dr.…

If you enjoy riding in scenic wilderness on uncrowded single/double track trails, then please join us on this docent-led ride in Gypsum Canyon Wilderness Park. Gypsum is a new addition to OC Parks'…

Join us on this moderate-paced hike over the ridge and the through beautiful Limestone Canyon Nature Preserve, part of OC Parks’ Irvine Ranch Open Space. We will schedule short breaks at the East and…

As day starts to settle into night in OC Parks’ Irvine Ranch Open Space, bats awaken, stir and streak into the evening sky. Come hear fascinating tales of these flying mammals. We will head out…

Thinking the cardio hikes might be too fast for you? If so, join us in beautiful Weir Canyon for this slower introduction to cardio hiking. Along the trail, you’ll pass through coastal sage scrub,…

Enjoy an afternoon family hike in Baker Canyon, part of OC Parks’ Irvine Ranch Open Space. We will hike along a flat trail as we watch for red-tailed hawks and mule deer. The hike will average 2…