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United States
California
San Mateo County
San Mateo

Water Dog Lake – Top of John Brooks Trail loop from San Mateo

Routes
United States
California
San Mateo County
San Mateo

Water Dog Lake – Top of John Brooks Trail loop from San Mateo

Hard

4.6

(2811)

10,439

riders

Water Dog Lake – Top of John Brooks Trail loop from San Mateo

02:05

31.1km

480m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 11, 2026

Tips

Includes a segment in which cycling is not permitted

After 16.2 km for 90 m

Waypoints

A

Start point

Train Station

Get Directions

1

11.7 km

Upper Crystal Springs Reservoir

Highlight • Lake

Crystal Springs Reservoir, nestled in the northern Santa Cruz Mountains, consists of two artificial lakes formed along the San Andreas Fault and is ideal for hiking and wildlife viewing. Originally …

Tip by

2

12.6 km

Great way to get over 280 heading either way. Not too steep. Mostly dirt, but some parts are loose gravel. Should probably have at least 32mm tires for this one.

Tip by

17.8 km

Waterdog Lake Open Space

Nature Reserve

4

18.8 km

Water Dog Lake

Highlight • Lake

This lake is actually an obstructed stream, once dammed up to provide water to nearby Belmont. Now it's a fantastic recreation site, with several loops of trails that are good for hiking, running and biking.

Tip by

5

19.8 km

Top of John Brooks Trail

Highlight • Viewpoint

At the top of the John Brooks Trail, you're treated to peaceful views of the surrounding San Francisco Peninsula Watershed.

Tip by

20.8 km

Hidden Canyon Park

Nature Reserve

B

31.1 km

End point

Train Station

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Way Types & Surfaces

Way Types

13.8 km

5.48 km

4.86 km

4.28 km

2.81 km

Surfaces

22.7 km

6.77 km

1.66 km

< 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 (200 m)

Lowest point (0 m)

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Weather

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Wednesday 27 May

20°C

11°C

-- %

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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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Nearby routes

Moderate

12

San Francisco Bay Trail

04:09h

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