El Escorpión Park is a three-acre (12,000 m²) park located in the Simi Hills of the western San Fernando Valley, in the West Hills district of Los Angeles, California. The park contains the geographic landmark known as Escorpión Peak or Castle Peak (kas'ele'ew picacho), a 1,475-foot-tall (450 m) rocky peak seen from most parts of the park and the surrounding community. Access The El Escorpión Park entrance and parking is at the western end of Vanowen Street, west of Valley Circle Boulevard, in West Hills. The park is open from sunrise to sunset, 7 days a week. The trails are available for walking, hiking, rock climbing, mountain biking and equestrian use. Dogs are allowed on a leash. Rattlesnakes live in the area, requiring observant footfalls and handholds. Unauthorized motor vehicles and motorbikes are not permitted. El Escorpión Park is managed by the Los Angeles Department of Recreation and Parks. Hiking The peak Climbing the rough south side trail to the summit of Castle Peak is not for beginners and is considered challenging. This hike is not recommended for children. The final climb to the top of the peak requires climbing over boulders and other rocks, and missteps or slips can result in a fall. Intermediate and advanced hikers will enjoy the vertical challenge, around 561 feet (171 m) of gain in a very short distance. The beginning of the trail in Moores Canyon is easily seen at the base of the peak. Around 3/4 of the way up the trail becomes more difficult to see, the easiest route veers to the left (west). Other trails At the summit, along the western ridge line, there is a trail west to a small meadow. At the meadow's southern cliff edge: overlooking Moores Canyon, lower El Escorpión Park, and the Upper Las Virgenes Canyon Open Space Preserve; a panoramic view of the Santa Monica Mountains, Simi Hills, Santa Susana Mountains, San Gabriel Mountains, and the San Fernando Valley. A trail leads northward toward Bell Creek, the community of Bell Canyon, and Bell Canyon Park. The 1769 the Juan Bautista de Anza expedition, the first European exploration by land of Las Californias, passed by the area. The U.S. National Park service's Juan Bautista de Anza National Historic Trail goes through Moores Canyon in the Park, from the Vanowen Street end and continuing west through the Upper Las Virgenes Canyon Open Space Preserve. An informal