Bell Canyon Park is a large open-space regional park located in the Simi Hills at the western end of the San Fernando Valley in West Hills, Los Angeles and Bell Canyon, California. Bell Creek, a primary tributary to the Los Angeles River, flows through the park with riparian zone vegetation along its natural banks. The geographic landmark Escorpión Peak (Castle Peak) is high above it to the south in adjacent El Escorpión Park.TrailsBell Canyon Park has trails along riparian Bell Creek and upstream beside the Bell Canyon community. Trails have junctions to connect with El Escorpión Park and Upper Las Virgenes Canyon Open Space Preserve and their miles of trail networks. A secondary route to the top of Escorpión Peak (Castle Peak) begins in the park also. The peak and both other parks are adjacent directly to the south of Bell Canyon Park. The trails are available for walking, hiking, mountain biking, rock climbing, and equestrian riding.