San Andreas Trail – San Andreas Lake loop from South San Francisco

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Bike touring routes & trails

San Andreas Trail – San Andreas Lake loop from South San Francisco

Moderate

2.7

(26)

riders

San Andreas Trail – San Andreas Lake loop from South San Francisco

03:03

51.2km

320m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 1, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 40 m for 170 m

Customers only

Waypoints

Start point

Train Station

Get Directions

7.63 km

San Andreas Trailhead — Skyline Boulevard

Highlight • Trail

The San Andreas Trail, a popular multi-use path in San Mateo, starts/ends at this point by the intersection of Skyline Boulevard and San Bruno Avenue. Unfortunately, there are no amenities …

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7.64 km

San Andreas Trail

Highlight (Segment) • Trail

Paved bike trail along the San Andreas fault between the lake and Skyline Blvd to Crystal Springs.

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13.4 km

San Andreas Lake

Highlight • Lake

San Andreas Lake is a hidden gem tucked into the hills of San Mateo County, just south of San Francisco. Originally a natural sag pond formed by the San Andreas …

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16.2 km

Jepson Laurel

Highlight • Natural Monument

Biggest Laurel tree in California

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18.7 km

Lower Crystal Springs Reservoir

Highlight • Lake

Lower Crystal Springs Reservoir is part of the Crystal Springs Reservoir system, and provides water to the San Francisco Bay Area. The area surrounding the reservoir is rich in biodiversity, …

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30.1 km

Seal Point Park - West access bridge

Highlight • Bridge

A former landfill site, Seal Point park is an artificial hill now that provides a surround view of the bay and the adjoining towns of Foster City and San Matteo.

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34.5 km

Aardvark Beach

Beach

36.3 km

Robert E. Wooley State Park & Anza Lagoon

Highlight • Trail

beautifully renovated waterfront trail through the park along San Francisco Bay, with an elegant trail bridge across the mouth of the lagoon into the bay.

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37.5 km