Limestone Canyon is a treasure waiting to be discovered. Join us for an afternoon, fast paced, 5.5-mile fitness hike with 750 ft of elevation. The hike will be a great introduction to fitness, cardio…

Join us for a slow-paced hike in Irvine Ranch Open Space, specifically Limestone Canyon. Our pace will be around 2.5 MPH for this 5.5-mile hike with an elevation gain of about 400 feet. Slowing our…

As the day starts to settle into night at Aliso and Wood Canyons Wilderness Park, bats awaken, stir and streak into the evening sky.  Come hear fascinating tales of our flying mammals. We…

Inspired by the Japanese practice of "shinrin-yoku" or "forest bathing," this walk invites you to take a break from the busy world and immerse yourself in nature. Throughout the program, you will be…

Slow down, observe and connect with the moment during an intimate nature walk led by a certified nature and forest therapy guide. Through a series of invitations, you will be encouraged to…

Join us at Irvine Regional Park to lend a hand restoring the Habitat Adventure Trail by removing invasive species, cleaning up excess debris, trimming large shrubs and preparing the area for new…

Looking for a way to give back to nature this Spring? Come help us behind the scenes at the Irvine Ranch Conservancy’s one-of-a-kind Native Seed Farm! In this evening activity, attendees will learn…

Enjoy an evening hike through stunning rock formations and fragrant native plants as you listen to the sounds of nature. During this hike in the Irvine Ranch Open Space, you may travel at various…

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…

Non-native and invasive plant species are invading our native habitat and open spaces. They aggressively compete with our native plants for resources and spreads rapidly once established. Monitoring…