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…

Come explore Baker Canyon in OCParks’ Irvine Ranch Open Space. This scenic equestrian ride involves steep climbs and descents on both double and singletrack trails and around 1000’ of accumulated…

Join us for an evening/night mountain bike ride through Limestone Canyon Nature Preserve and Red Rock Wilderness, part of OCParks’ Irvine Ranch Open Space. We will ride approximately 12 miles, with…

Join us on this beautiful early morning hike passing through Irvine and Santiago Oaks Regional Parks and then crossing into Weir Canyon Nature Preserve, part of Irvine Ranch Open Space. Leaving…

OC Parks’ Fall-O-Ween at Heritage Hill Historical Park returns for its fifth year this fall! Tour the decorated historical grounds and take your picture at a variety of Halloween and fall-themed…

OC Parks’ Fall-O-Ween at Heritage Hill Historical Park returns for its fifth year this fall! Tour the decorated historical grounds and take your picture at a variety of Halloween and fall-themed…

OC Parks’ Fall-O-Ween at Heritage Hill Historical Park returns for its fifth year this fall! Tour the decorated historical grounds and take your picture at a variety of Halloween and fall-themed…

OC Parks’ Fall-O-Ween at Heritage Hill Historical Park returns for its fifth year this fall! Tour the decorated historical grounds and take your picture at a variety of Halloween and fall-themed…

OC Parks’ Fall-O-Ween at Heritage Hill Historical Park returns for its fifth year this fall! Tour the decorated historical grounds and take your picture at a variety of Halloween and fall-themed…

OC Parks’ Fall-O-Ween at Heritage Hill Historical Park returns for its fifth year this fall! Tour the decorated historical grounds and take your picture at a variety of Halloween and fall-themed…