Routes

Planner

Features

Updates

App

Get the App

Fern Creek and spring – Pantoll Road loop from Mill Valley

Fern Creek and spring – Pantoll Road loop from Mill Valley

Hard

4.8

(2361)

9,194

riders

Fern Creek and spring – Pantoll Road loop from Mill Valley

03:07

37.6km

1,000m

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: April 30, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Mount Tamalpais State Park

Waypoints

Start point

Bus stop

Get Directions

3.56 km

Railroad Grade at Fern Canyon & Summit

Highlight • Trail

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

6.17 km

Old Railroad Grade: Blithedale to Gravity Car

Highlight • Trail

Bottom section of the most gradual route to Mt Tam summit, following the former tourist train that worked it's way up from Mill Valley til the 1930s

Tip by

7.54 km

Fern Creek and spring

Highlight • River

Delicious water emerging from the rock wall just past the creek along the fire road

Tip by

7.97 km

Railroad Grade Fire Road Overlook to San Francisco

Highlight • Viewpoint

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

Tip by

8.67 km

Flowy downhill section above Laguna Creek

Highlight • Trail

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

Tip by

8.97 km

Mount Tamalpais West Point

Peak

9.09 km

Old Railroad Grade Trail (upper half) — Mt Tam

Highlight (Segment) • Trail

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

11.8 km

Mount Tamalpais East Peak and Visitors Center

Highlight • Summit

Beautiful views of the bay area that are well earned after all the climbing.

Tip by

23.1 km

Pantoll Road in Mount Tamalpais State Park connects Panoramic Highway at the Pantoll Ranger Station/Campground trailhead ( bahiker.com/northbayhikes/pantoll.html ) with Ridgecrest Boulevard at Rock Springs trailhead. It is a mostly …

Tip by

37.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.1 km

11.7 km

6.48 km

1.20 km

255 m

Surfaces

21.1 km

12.0 km

4.50 km

101 m

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)

Weather

Today

Monday 18 May

28°C

14°C

0 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Nearby routes

Hard

East Bay Skyline and Berkeley Hills Loop

04:26h

54.9km

1,040m

Hard

4.5

East Bay Skyline Loop

03:05h

31.7km

800m

Hard

5.0

176

Golden Gate Bridge – Coastal Trail loop from Carl Street & Cole Street

03:43h

48.3km

980m

Hard

5.0

Marincello Trail – Sausalito — Mill Valley Path loop from Alta

02:23h

32.9km

570m

Hard

4.9

105

Coastal Trail – Golden Gate Vista Point loop from Castro

04:15h

59.9km

1,070m

Hard

4.9

131

Coastal Trail – Golden Gate Vista Point loop from San Francisco Maritime National Historical Park

02:34h

37.6km

570m

Hard

4.0

Alpine Dam – Alpine Lake loop from Sleepy Hollow

04:42h

65.9km

1,010m

Hard

5.0

Fern Creek and spring – Pantoll Road loop from Mill Valley

03:08h

37.7km

1,000m

Hard

5.0

Golden Gate Vista Point – Golden Gate Bridge loop from Church Street & 26th Street

05:57h

85.6km

1,650m

Hard

5.0

Sausalito — Mill Valley Path – Sausalito Path loop from Tamalpais-Homestead Valley

02:38h

37.2km

690m

Hard

Phoenix Lake – Fish Gulch trail junction loop from Larkspur

03:10h

45.1km

740m

Hard

4.9

Joaquin Miller Park – Skyline Boulevard loop from MacArthur

03:34h

46.7km

920m

Fern Creek and spring – Pantoll Road loop from Mill Valley

Railroad Grade at Fern Canyon & Summit

Old Railroad Grade: Blithedale to Gravity Car

Fern Creek and spring

Railroad Grade Fire Road Overlook to San Francisco

Flowy downhill section above Laguna Creek

Old Railroad Grade Trail (upper half) — Mt Tam

Mount Tamalpais East Peak and Visitors Center

Pantoll Road

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️