Malibu Creek is a year-round stream in western Los Angeles County, California. It drains the southern Conejo Valley and Simi Hills, flowing south through the Santa Monica Mountains, and enters Santa Monica Bay in Malibu. The Malibu Creek watershed drains 109 square miles (280 km2) and its tributary creeks reach as high as 3,000 feet (910 m) into Ventura County. The creek's mainstem begins south of Westlake Village at the confluence of Triunfo Creek and Lobo Canyon Creek, and flows 13.4 miles (21.6 km) to Malibu Lagoon.
Malibu Creek, dry river bed, with the Goat Buttes in the background
Malibu Canyon
Watersheds of Los Angeles County, California, including Malibu Creek
Malibu Creek Steelhead (c.1943)
The Simi Hills are a low rocky mountain range of the Transverse Ranges in eastern Ventura County and western Los Angeles County, of southern California, United States.
Main ridge of Simi Peak, highest summit of the Simi Hills
View of Simi Hills looking south from Oakbrook Regional Park, with the Santa Monica Mountains in the distance.
Panoramic view of the Simi Hills looking north from the Santa Monica Mountains.