Location: Joshua Tree National Park. The turnoff for the Split Rock Picnic Area and the Split Rock Loop Trail is on Park Blvd., 8 miles
Location: Highway 39 in the San Gabriel Mountains, 13 miles north of the 210 Freeway and 1.5 miles north of the East Fork turnoff. The
Location: Mojave desert between Barstow and Baker. From Interstate 15, take exit 221 for Afton Road (38 miles northeast of Barstow, 24 miles southwest of
Location: Riverside County, northeast of the Salton Sea. From the Salton Sea State Recreation Area near the town of North Shore on Highway 111 (10.8
Location: Inyo County, near Olancha. From US 395 (20 miles north of the junction with highway 14), look for Cinder Road, signed for Fossil Falls.
Location: Los Padres National Forest, northern Ventura County. The trail head is on Highway 33, one mile south of Lockwood Valley Road and 47.5 miles