Routes

Planner

Features

Updates

App

Get the App

Routes

Mountain biking trails

Marincello Trail – Rodeo Valley Trail loop from Mill Valley

Routes

Mountain biking trails

Marincello Trail – Rodeo Valley Trail loop from Mill Valley

Hard

3.0

(9)

riders

Marincello Trail – Rodeo Valley Trail loop from Mill Valley

05:48

61.1km

1,500m

Mountain biking

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

Last updated: August 28, 2026

Tips

Includes a segment in which cycling is not permitted

After 8.08 km for 55 m

Waypoints

Start point

Bus stop

Get Directions

7.86 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

7.98 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 brings you to the end of Fern Cyn. A bit before the end the Railroad Grade gravel forest road splits off again to the right. The Temalpa Trail that joins here is steep with stairs, not open to biking.

Tip by

12.0 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

12.7 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

13.0 km

Mount Tamalpais West Point

Peak

13.1 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. This segment starts about mid-mountain at the site of an old station (notice the concrete "sidewalk" on the side of the trail), at the intersection with Gravity Car Trail and Hoo-Koo-Ee-Koo trail, just above the Double Bowknot (a series of four hairpin curves of the old railroad). Since this used to be a railroad, it has a very steady average grade of around 6%, making it easy to climb up on a bike. About 2 miles from the old station platform the trail passes West Point Inn ( komoot.de/highlight/215020 ) , with snacks, picnic tables and restrooms (also offering romantic cabins with killer views across the whole bay). For more of the history see en.wikipedia.org/wiki/Mount_Tamalpais_and_Muir_Woods_Railway

Tip by

20.7 km

Old Mine Trail (lower) 🌲

Highlight (Segment) • Trail

Old Mine Trail's lower section climbs from the intersection of Dipsea, Coastal, and Dear Park Rd trails at Cardiac Hill gently to the busy Pantoll trailhead/campground/Ranger Station at the intersection of Panoramic Highway with Pantoll Road.
Old Mine Trail's upper section continues across the highway on steeper switchbacks to the Rock Springs parking at Ridgecrest Blvd parallel to the more gentle paved Pantoll Rd ( komoot.de/highlight/198543 ).
This is a section of longer tours along the ridges with more highlights and photos: komoot.de/tour/13627075

Tip by

38.6 km

Marincello Trail

Highlight (Segment) • Trail

Marincello Trail climbs from the Tennessee Valley parking/trailhead to the top of the ridge separating it from Rodeo Valley. While climbing out of Tennessee Valley it offers spectacular views of the North Bay to San Rafael, to the West all the way down to the pacific, and to San Francisco and Golden Gate Bridge peeking through the ridgeline to the South. It is named for the road that was constructed in the 1960s by developers hoping to build a massive residential community into the headlands, which was finally defeated in the 1970s when local residents managed to put the entire area under protection.

Tip by

45.4 km

Rodeo Valley Trail

Highlight (Segment) • Trail

Rodeo Valley Trail leads from SCA trail at the top of Wolfback Ridge down to Miwok Trail near Rodeo Lagoon. Only the lower section along the creek is open to bikes.

Tip by

61.1 km

End point

Bus stop

Way Types & Surfaces

Way Types

39.6 km

13.0 km

4.51 km

1.96 km

1.14 km

907 m

< 100 m

Surfaces

25.6 km

15.6 km

9.56 km

5.08 km

4.63 km

487 m

Elevation

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

Highest point (670 m)

Lowest point (0 m)

Weather

Monday 31 August

18°C

11°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

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

Report restricted access

Nearby routes

Hard

5.0

290

Fairfax Tamarancho Trails loop

01:42h

17.8km

410m

Easy

4.5

212

Beginner Loop

01:27h

14.6km

280m

Moderate

5.0

116

Mount Tamalpais & Coastal Trail loop

03:20h

35.4km

840m

Moderate

4.8

105

Old Railroad Grade and Hoo-Koo-E-Koo Loop

02:39h

24.0km

750m

Moderate

4.9

Marin Three Lakes loop

01:39h

16.8km

370m

Moderate

4.7

Miwok, Coastal, and Dias Ridge Loop

01:59h

17.6km

570m

Hard

5.0

Tennessee Valley/Muir Beach loop

03:26h

32.4km

970m

Moderate

5.0

Tilden and Wildcat loop

02:30h

28.8km

600m

Moderate

5.0

Nimitz Way loop

02:09h

26.2km

470m

Moderate

Marincello, Bobcat, Miwok and Old Springs Loop

01:20h

11.5km

400m

Moderate

5.0

Wildcat Creek & Havey Canyon Trail loop

02:06h

23.1km

580m

Moderate

4.0

Tamarancho to Cascade Fire Road loop

02:30h

23.4km

720m

Marincello Trail – Rodeo Valley Trail loop from Mill Valley

Old Railroad Grade Trail Gate Overlook

Railroad Grade at Fern Canyon & Summit

Railroad Grade Fire Road Overlook to San Francisco

Flowy downhill section above Laguna Creek

Old Railroad Grade Trail (upper half) — Mt Tam

Old Mine Trail (lower) 🌲

Marincello Trail

Rodeo Valley Trail

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️