Summit Loop Trail is a hiking and horse trail in San Mateo County, California. It is within San Bruno Mountain State and County Park. It is 3.2 miles long and begins at 1,170 feet altitude. Traveling the entire trail is 3.2 miles with a total elevation gain of 862 feet. The KQED-FM (San Francisco) (elevation 1,207 feet), KSAN-FM (San Francisco) (elevation 1,214 feet), and KMEL-FM (San Francisco) (elevation 1,198 feet) towers can be seen along the trail. There are also woods and a communication tower along the trail.
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Detailed Trail Descriptions from Our Guidebooks
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