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Routes
Mountain biking trails
United States
California
Marin County
Fairfax

Lake Lagunitas Dam – Gestalt Haus loop from Fairfax

Routes
Mountain biking trails
United States
California
Marin County
Fairfax

Lake Lagunitas Dam – Gestalt Haus loop from Fairfax

Moderate

2.5

(26)

27

riders

Lake Lagunitas Dam – Gestalt Haus loop from Fairfax

01:43

18.3km

450m

Mountain biking

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

Last updated: July 11, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

7.18 km

Lake Lagunitas Picnic Area and Trailhead

Highlight • Rest Area

Covered shelter hut, picnic tables, restroom, and parking.

Tip by

2

7.39 km

Lake Lagunitas Dam

Highlight • Monument

The Lagunitas Dam, completed 151 years ago, was built in less than four months and was 480 feet long with a crest of 20 feet. The purpose was to supply development in the San Rafael area. Its current capacity is 350 acre-feet or 114 million gallons. Lake Lagunitas is one of seven Marin Municipal County Reservoirs, and the combined rainfall collected from these reservoirs makes up around 75 % of the district's water supply.

Tip by

3

7.76 km

Rock Springs – Lagunitas Road 🚵

Highlight (Segment) • Trail

Great hiking and mountain biking on this gravel fire road in Mt Tamalpais watershed. It descends steeply to Lake Lagunitas from the shady forested intersection with Rocky Ridge Road (and originates even higher up at East Ridgecrest Boulevard near the West Peak of Mt Tamalpais).

For a sweet 2 hour 🚵 mountain bike loop with 4 lakes involving this trail segment check out komoot.de/highlight/153264

See 🚵 Tour komoot.de/tour/9817832 for highlighted segments and labeled photos

Tip by

4

18.0 km

Gestalt Haus

Highlight • Restaurant

Gestalt Haus is a great get together for cyclists. The restaurant has an indoor bicycle garage, european craft beers and great sausages. What else can you wish for after an awesome mountain bike loop?

Tip by

B

18.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

10.8 km

4.22 km

3.02 km

214 m

< 100 m

< 100 m

Surfaces

11.0 km

4.08 km

2.75 km

390 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 (430 m)

Lowest point (30 m)

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Weather

Powered by Foreca

Today

Saturday 18 July

27°C

11°C

0 %

Additional weather tips

Max wind speed: 16.0 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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