You will enjoy a gorgeous sunset with panoramic views of Orange County while hiking in OC Parks’ Irvine Ranch Open Space on the paved Hicks Haul Road. This hike travels 6 miles out and back crossing…

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

Come enjoy an early morning hike in Fremont Canyon Nature Preserve, part of OC Parks’ Irvine Ranch Open Space. Our hike climbs steeply from the mouth of Fremont Canyon, past an abandoned coal mine up…

Please join us as we enhance the habitat adjacent to the west viewing deck at the Sinks in Limestone Canyon. This area is characterized by beautiful geological formations that resemble a mini Grand…

Spend your morning watering, mulching and weeding the newly planted coast live oak seedlings within a beautiful oak woodland in Baker Canyon. No experience necessary.Please note that you will be…

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

Experienced mountain bikers can explore one of the most rugged and remote areas of OC Parks’ Irvine Ranch Open Space from the trails of Fremont Canyon Nature Preserve on this moderate-paced ride…

Enjoy a 3+ mile hike and gentle yoga practice in nature. The hike through Baker Canyon, part of OC Parks’ Irvine Ranch Open Space, includes an elevation gain of approximately 500 feet and will be a…

Enjoy an afternoon family hike in Agua Chinon, part of OC Parks’ Irvine Ranch Open Space. We hike a gradual climb of 500 feet elevation as we watch for red-tailed hawks and mule deer.  This…

Do you want to explore The Sinks, a geological rock formation that has a reputation as “Orange County’s miniature Grand Canyon”? Come join us on a hike from the Portola Staging Area to the West Sinks…