San Andreas Trail is a hiking and biking trail in San Mateo County, California. It is within San Francisco Peninsula Watershed. It is 2.7 miles long and begins at 572 feet altitude. Traveling the entire trail is 5.3 miles with a total elevation gain of 427 feet. Near the trailhead there are an information board and parking.
San Andreas Trail Professional Review and Guide
"The wide, paved San Andreas Trail follows the eastern boundary of the San Francisco Watershed, giving views of the lakes and the wooded mountains. At Larkspur Drive it becomes a hiking and equestrian path, winding through the trees and underbrush in a fenced right-of-way until it reaches Hillcrest Boulevard."
--Jean Rusmore, Betsy Crowder, Frances Spangle, & Sue LaTourrette, Peninsula Trail: Hiking & Biking Trails on the San Francisco Peninsula (Wilderness Press).
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