Explore the beauty of OC Parks’ Irvine Ranch Open Space on a 3–4.5 mile guided hike through Gypsum Canyon Wilderness. We’ll begin along the Oven Canyon Trail, passing through mixed habitats, and then…

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…

Come enjoy and learn about the bounty of the local flora and fauna. We will talk about how the animals and early settlers of the area survived and thrived with what nature has to offer. We…

Take in stunning views of the surrounding hillsides and hike atop the iconic red rocks at the newly opened Red Rock Wilderness, part of OC Parks’ Irvine Ranch Open Space.This morning hike will guide…

Explore beautiful Limestone Canyon, part of OCParks’ Irvine Ranch Open Space, on this serene morning hike to Dripping Springs. Limestone Canyon Nature Preserve is one of the most pristine wilderness…

Enjoy an afternoon family hike in Red Rock Wilderness, part of OC Parks’ Irvine Ranch Open Space. We will hike along a flat trail and cross a dry creek as we watch for red-tailed hawks and mule deer…

IRC Volunteers are needed to support OC Parks’ managed Wilderness Access Day, a special event that provides the public with a rare opportunity to explore designated wilderness areas through a self-…

IRC Volunteers are needed to support OC Parks’ managed Wilderness Access Day, a special event that provides the public with a rare opportunity to explore designated wilderness areas through a self-…

Join Mile Square Regional Park staff and volunteers in enhancing the park’s lake habitat for local wildlife. Activities may include removing trash, cleaning the lake, collecting fishing line and…

Enjoy a morning at Clark Regional Park and learn about ancient plants! Participants will visit the Interpretive Center, listen to a story, take a short walk in the park and make a craft. Activities…