Ranger Reserve Support: Agua Chinon Sinks Exploration Day

Come out and assist OC Park Rangers assigned to the Irvine Ranch Open Space (IROS) during this special access event. The event takes place in the Agua Chinon area of Limestone Canyon Nature Preserve where the lush canyon includes oak woodlands, streamside habitats, and an iconic geological formation called “the Sinks,” often compared to a mini-Grand Canyon. Job duties include event set up, traffic control, visitor service/ check in, post assignments, and trail patrol. Must be a current Ranger Reserve with OC Parks to sign up. No past area experience is needed but welcomed. If spots are full and you wish to participate, please contact us and we will add you.