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Routes
Bike touring routes & trails
United States
California
San Mateo County
South San Francisco

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

Routes
Bike touring routes & trails
United States
California
San Mateo County
South San Francisco

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

Moderate

2.7

(26)

65

riders

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

03:02

51.0km

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: March 20, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 40 m for 170 m

Customers only

Waypoints

A

Start point

Train Station

Get Directions

1

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 …

Tip by

2

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.

Tip by

3

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 …

Tip by

4

16.2 km

Jepson Laurel

Highlight • Natural Monument

Biggest Laurel tree in California

Tip by

5

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, …

Tip by

6

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.

Tip by

7

36.1 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.

Tip by

8

37.3 km

Bay View Point

Highlight • Viewpoint

The newly renovated trail gives access to this sweeping viewpoint across the bay

Tip by

B

51.0 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

41.2 km

5.74 km

3.35 km

430 m

309 m

Surfaces

45.1 km

5.16 km

732 m

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (180 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Wednesday 20 May

21°C

12°C

-- %

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Max wind speed: -- km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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