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Lake Lagunitas Dam – Alpine Lake - Bon Tempe Dam loop from Fairfax

Lake Lagunitas Dam – Alpine Lake - Bon Tempe Dam loop from Fairfax

Moderate

2.7

(16)

80

riders

Lake Lagunitas Dam – Alpine Lake - Bon Tempe Dam loop from Fairfax

01:52

24.7km

380m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: November 7, 2026

Tips

Includes a segment in which cycling is not permitted

After 10.9 km for 62 m

Waypoints

A

Start point

Bus stop

1

740 m

Fairfax

Highlight • Settlement

This town, nestled in the forested hills among unspoiled open space in Marin County, is a nice respite from the large nearby metropolis. It is a quirky, hip place with …

Tip by

2

919 m

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

3

6.56 km

Bon Tempe Lake

Highlight • Lake

West of Lake Lagunitas, Bon Tempe Lake is a reservoir managed by Marin Municipal Water District. It features striking scenery, with lush trees, clear water, and a peaceful atmosphere.

Tip by

4

10.5 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 …

Tip by

5

10.9 km

Water Resupply

Highlight • Rest Area

At this spot you can fill up your water bottles.

Tip by

6

11.0 km

Lake Lagunitas Picnic Area and Trailhead

Highlight • Rest Area

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

Tip by

7

13.1 km

Sky Oaks Road (junction with Shaver Grade Road)

Highlight • Trail

At this point on Sky Oaks Road, there is a junction with Shaver Grade Road, which connects with a dense network of trails and dirt roads near Bald Hill in …

Tip by

8

14.0 km

Alpine Lake - Bon Tempe Dam

Highlight • Lake

Great stop for a photo

Tip by

B

24.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

13.3 km

5.47 km

4.90 km

847 m

199 m

< 100 m

Surfaces

12.1 km

6.56 km

5.65 km

466 m

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Elevation

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

Highest point (260 m)

Lowest point (30 m)

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Weather

Powered by Foreca

Wednesday 11 November

22°C

9°C

-- %

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