Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Road cycling routes
United States
California
Marin County
Alto

Sir Francis Drake and Cross Marin Trail Loop

Routes
Road cycling routes
United States
California
Marin County
Alto

Sir Francis Drake and Cross Marin Trail Loop

Moderate

3.2

(4)

52

riders

Sir Francis Drake and Cross Marin Trail Loop

03:12

67.1km

700m

Road cycling

Embark on the Sir Francis Drake and Cross Marin Trail Loop, a moderate road cycling adventure spanning 41.7 miles (67.1 km) with a total elevation gain of 2311 feet (704 metres). You can expect to complete this route in about 3 hours and 11 minutes. The journey begins with the…

Last updated: April 23, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

1.22Β km

Horse Hill Bike Path

Highlight (Segment) β€’ Cycleway

Paved bike trail along the Highway 101 corridor, lowest crossing of Horse Hill between Mill Valley and Corte Madera

Tip by

2

4.74Β km

Great park trail between the bay and the Mount Tamalpais parks

Tip by

3

14.7Β km

Fairfax

Highlight β€’ 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

4

20.1Β km

San Geronimo Valley Bikeway

Highlight (Segment) β€’ Cycleway

Rural road bliss without traffic to avoid the busy Sir Francis Drake Blvd.

Tip by

5

25.7Β km

Worth a stop along this long and often hot section

Tip by

6

34.0Β km

Cross Marin Trail

Highlight (Segment) β€’ Trail

This trail, part of the Pacific Coast Bike Trail (PCB), is a fantastic, mostly paved two-lane bike route that follows Lagunitas Creek under towering redwood forests and runs parallel to …

Tip by

7

34.9Β km

The hiker/biker campground in Samuel P Taylor State Park under beautiful redwoods (the tallest trees in the world) is a convenient base which is always available without reservation for hikers/bikers …

Tip by

8

38.5Β km

Leo Cronin Fish Viewing Area

Highlight β€’ Viewpoint

Lagunitas Creek offers some excellent opportunities to view salmon moving upstream

Tip by

9

51.6Β km

Coffee Roastery

Highlight β€’ Cafe

Great place to stop for coffee and snacks. Their bagel sandwiches are really good!

Tip by

10

58.1Β km

Corte Madera Creek

Highlight β€’ River

From this point upstream the bed of Corte Madera Creek is canalized in a narrow concrete channel. Downstream it opens into a partially tidal estuary that lost much of its wetlands, but still has a lot of natural features.

Tip by

11

63.3Β km

Camino Alto Road

Highlight (Segment) β€’ Cycleway

As the bike trails dead-end on both sides of the closed Alta tunnel, Camino Alto is a popular, albeit hilly and narrow, road ride alternative to connect Mill Valley and Corte Madera.

Tip by

B

67.1Β km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

27.9Β km

25.0Β km

9.34Β km

4.49Β km

390Β m

Surfaces

55.8Β km

10.8Β km

365Β m

195Β m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Highest point (200Β m)

Lowest point (0Β m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Saturday 11 July

24Β°C

9Β°C

0Β %

Additional weather tips

Max wind speed: 18.0Β km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Frequently Asked Questions

Where can I park to access this loop?

Parking is available at various points along the route. For the Cross Marin Trail section, you can often find parking within Samuel P. Taylor State Park. When planning your ride, consider starting points that offer convenient access to both the trail and Sir Francis Drake Boulevard sections.

Is this loop suitable for beginner road cyclists?

The loop offers a varied experience. The Cross Marin Trail is largely flat and easy, making it very suitable for beginners and families. However, sections of Sir Francis Drake Boulevard can be more challenging due to traffic, varying road conditions, and some short, steep climbs. Beginners should carefully plan their route to maximize use of the Cross Marin Trail and well-maintained, bike-lane-equipped portions of Sir Francis Drake Boulevard.

What kind of terrain can I expect on this route?

The Cross Marin Trail is mostly flat, with about half paved and half hard-packed gravel or dirt, suitable for road bikes with slightly wider tires or hybrid/gravel bikes. Sir Francis Drake Boulevard varies; some parts are flat and well-paved with wide bike lanes, while others can have rough pavement, narrow roads, and fast traffic, including some 'rollers' and short, steep climbs.

When is the best time of year to ride this loop?

The route can be enjoyed year-round, but fall and winter offer unique experiences, such as spotting migrating coho salmon and steelhead trout in Lagunitas Creek along the Cross Marin Trail. Always check weather conditions, especially for winter road cycling on Sir Francis Drake Boulevard, as conditions can vary.

Is this trail dog-friendly?

The Cross Marin Trail is popular with dog walkers. Within Samuel P. Taylor State Park, dogs are generally allowed on paved roads and in campgrounds, but typically not on unpaved trails. Always keep dogs on a leash and check specific park regulations before you go.

Are there any permits or entrance fees required for this route?

While there are no specific permits required for cycling the general route, portions of the loop pass through Samuel P. Taylor State Park. State parks typically have day-use fees for vehicle entry. Check the official California State Parks website for current fee information for Samuel P. Taylor State Park.

What interesting sights or viewpoints will I encounter along the way?

You'll pass through scenic areas like Fairfax and enjoy picturesque views through redwood groves and oak-covered hillsides along the Cross Marin Trail. Keep an eye out for the Leo Cronin Fish Viewing Area. Sir Francis Drake Boulevard also offers expansive valley vistas and glimpses of redwoods, depending on the section.

Does this route connect with other trails?

Yes, the Cross Marin Trail is a significant part of the Bay Area Ridge Trail network. The overall loop also utilizes sections of the Sir Francis Drake Bike Route and the Corte Madera Pathway, among others.

Are there places to stop for food or drinks along the route?

Yes, you'll find options in settlements like Fairfax. The route also passes by the Papermill Creek Saloon Forest Knolls and a Coffee Roastery, providing opportunities for refreshments.

What's the best way to approach the Sir Francis Drake Boulevard section for road cycling?

For a more comfortable road cycling experience, research specific segments of Sir Francis Drake Boulevard you plan to ride. Some parts have wide bike lanes and good pavement, especially where recent rehabilitation has occurred. Other sections can be narrow with heavy traffic. Consider using the boulevard primarily to connect back to the serene Cross Marin Trail or other off-road paths, rather than relying on it for long stretches, especially if you prefer less traffic.

Is this a loop route or an out-and-back?

This specific tour is designed as a loop, combining the off-road serenity of the Cross Marin Trail with sections of Sir Francis Drake Boulevard to create a full circuit.

Nearby routes

Hard

4.8

1,286

Alpine Dam Loop from San Francisco

04:32h

85.1km

1,230m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

Β© komoot GmbH

Privacy Policy