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Routes
United States
California
Marin County
Mill Valley

Fish Gulch trail junction – Phoenix Lake loop from Mill Valley

Routes
United States
California
Marin County
Mill Valley

Fish Gulch trail junction – Phoenix Lake loop from Mill Valley

Hard

2.9

(4)

68

riders

Fish Gulch trail junction – Phoenix Lake loop from Mill Valley

04:12

51.6km

1,200m

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: June 26, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 38.1 km for 123 m

Customers only

Waypoints

A

Start point

Bus stop

Get Directions

1

6.57 km

Old Railroad Grade Trail Gate Overlook

Highlight • Viewpoint

Sweeping views south and east, all the way to SF, and Mt Tam right above behind you to the north. The bench is dedicated to the family who built their house in front of you 60 years ago.

Tip by

2

6.68 km

Uphill from this intersection a portion of the Railroad Grade has been taken over by Fern Canyon Rd after the Mt Tam railroad closed. A short distance uphill on pavement …

Tip by

3

11.1 km

On clear days views open up along the trail across the bay and including the San Francisco skyline

Tip by

4

11.8 km

After looping around West Point the Railroad Grade trail snakes through open and tree-lined sections with fun curves.

Tip by

12.1 km

Mount Tamalpais West Point

Peak

6

12.2 km

Old Railroad Grade trail follows the route of the railroad that reached the peak of Mount Tam from Mill Valley (and a spur to Muir Beach) between 1896 and 1930. …

Tip by

7

26.8 km

Alpine Lake - Bon Tempe Dam

Highlight • Lake

Great stop for a photo

Tip by

8

34.8 km

Fish Gulch trail junction

Highlight • Trail

From easiest to hardest climbs out of phoenix lake from this junction:
-Shaver Grade, easy grade, longer, shaded and pretty
-Eldridge Grade, medium, good length and can connect you to …

Tip by

9

35.6 km

Phoenix Lake

Highlight • Lake

On Shaver Grade Road, you get to ride along the incredibly blue waters of Phoenix Lake.

Tip by

44.5 km

Baltimore Canyon Open Space Preserve

Nature Reserve

B

51.6 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

27.6 km

10.0 km

9.57 km

4.42 km

< 100 m

Surfaces

26.2 km

13.5 km

11.6 km

413 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 (740 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Today

Monday 29 June

28°C

10°C

0 %

Additional weather tips

Max wind speed: 19.0 km/h

to get more detailed weather forecasts along your route

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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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