Black Star Canyon, part of OC Parks’ Irvine Ranch Open Space, offers pleasant introductory trails for beginner hikers and families as well as challenging experiences for seasoned trail users.…

Registration for this event is not required, although it is available on the website for those needing a map/driving directions to the Library of the Canyons. Registration does not guarantee entry to…

Come discover and explore Gypsum Canyon Wilderness, one of North Orange County’s newest OC Parks Irvine Ranch Open Spaces. This scenic hike features some hill climbs,  descents, and several…

If you are a beginner rider and perhaps have just completed one of the IRC mountain biking clinics or just want an enjoyable and relaxed ride in the Orange County wilderness, then join us on this…

Enjoy the relaxation of riding in the wilderness on empty trails. Join us on this docent-led mountain bike ride through Limestone Canyon, part of OCParks’ Irvine Ranch Open Space. We will visit the…

Enjoy nature with friends and family in Round Canyon. We hike along a fairly flat trail as we watch for red-tailed hawks and mule deer. This activity originates in the City of Irvine and travels into…

Join OC Parks staff and volunteers for a nature scavenger hunt that's fun for all ages!Participants will find a series of educational tables "hidden" along the trails near the Peter and Mary Muth…

Subaru loves pets, and we do too!Join us at Ocean Subaru of Fullerton’s Pet Adoption Event on Saturday, October 17!  Come meet our adorable adoptable pets, find your perfect match, and maybe…

Join OC Parks for an interpretive bike ride around Upper Newport Bay! Participants will have the opportunity to get their heart rate up and pedal around the Bay while learning about current research…

 Get ready for a tail-wagging good time at Bark or Treat!  Bring your furry friends in their best costumes for a morning packed with dog games, arts & crafts, treats, and more.  …