Upper Las Virgenes Canyon Open Space Preserve (formerly Ahmanson Ranch)
Western end of Victory Blvd, 91367
The more than 5,600-acre Upper Las Virgenes Open Space Preserve in the Simi hills at the western edge of the San Fernando Valley, is part of a critical ecological linkage and wildlife corridor between the Santa Monica Mountains and the ranges to the north. Hikers, runners, mountain bikers and equestrians enjoy miles of trails through rolling hills studded with valley oaks, sycamore-lined canyon bottoms, and vistas of unspoiled California landscapes.
Diverse habitats and endangered species such as the California red-legged frog, the San Fernando Valley spineflower, and the Southwestern willow flycatcher are permanently protected here. The property encompasses headwaters of Malibu Creek which flows to Santa Monica Bay and supports one of the few populations of Southern steelhead trout.
Access to the park is at the Victory Trailhead at the western terminus of Victory Boulevard in West Hills, at the Upper Las Virgenes Canyon Trailhead at the northern end of Las Virgenes Canyon Road in Calabasas, and through trails headed east on the National Park Service land at Cheesebro Canyon. The trails are open to hikers, mountain bikers, and equestrians during daylight hours. No unauthorized motorized vehicles are allowed.
The privately accessed historic Upper Las Virgenes Canyon Ranch house with commanding views, lawns, and endless charm is available for special events of all kinds.
There is a $3 parking fee at the Victory trailhead parking lot.
Tags: Secluded Cabins and Lodges
While none of the structures at the park were harmed by the Woolsey Fire, the park is currently closed due to hazardous conditions.