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United States
California
Marin County

Roy'S Redwoods Open Space Preserve

The best traffic-free bike rides in Roy'S Redwoods Open Space Preserve

4.7

(65)

1,163

riders

27

rides

Touring cycling in Roy'S Redwoods Open Space Preserve offers routes through ancient old-growth redwood groves, some over 300 years old, providing a cool environment even in summer. The preserve spans 300 acres, featuring varied terrain including dense redwood forests, lush forest floors, open hillsides, oaks, and meadows. Larsen Creek flows through the preserve, contributing to its diverse ecosystem, while Thorner Ridge offers elevated views. This landscape provides a mix of serene, shaded paths and more exposed, hilly sections suitable for…

Last updated: August 20, 2026

20

riders

#1.

Cross-Marin Trail Bridge – Marie Dhority Bridge loop from Lagunitas

19.7km

01:27

170m

170m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

The White Hill and Blue Ridge Fire Roads Loop offers a dynamic touring cycling experience through Marin County's diverse landscapes. You'll pedal through pockets of California bay and coast live…

Moderate
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Popular around Roy'S Redwoods Open Space Preserve

Traffic-free bike rides in Roy'S Redwoods Open Space Preserve

Tips from the Community

serge 🚶🐉😊🇧🇪
October 12, 2025, Marin Museum of Bicycling

An absolute must-see for cycling enthusiasts! This museum in Fairfax tells the story of nearly 200 years of cycling history, from 19th-century velocipedes to modern racing bikes. It's also home to the Mountain Bike Hall of Fame, featuring unique specimens and stories about the pioneers of mountain biking. The collection is impressive and authentic—no replicas, but real bicycles that showcase the evolution of technology and design. An inspiring place where you can truly feel the passion for cycling.

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Created by the construction of Seeger Dam on the Nicasio Creek in 1961, this shallow reservoir covers 845 acres and is part of the Marin Municipal Water District

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Lots of fun shops

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Get there early limited parking

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Love this trial to and from SFD

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Usually some vendors at this intersection for some fresh fruit! Views of Black Mountain are beautiful.

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Sue
November 1, 2023, Cross Marin 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 Sir Francis Drake Boulevard on the other side of the valley. It continues south from the campground all the way to the southern exit of the Park.

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This large group picnic area is a lovely spot under a shady grove of towering redwoods that sits along Lagunitas Creek. There is piped drinking water and restrooms nearby, and if it is not in use, it is an excellent place to stop for lunch. If you are bike touring with friends and wish to spend time here, you can reserve this spot through the Samuel Taylor State Parks' department website.

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Frequently Asked Questions

How many no-traffic touring cycling routes are available in Roy's Redwoods Open Space Preserve?

There are approximately 19 no-traffic touring cycling routes available in Roy's Redwoods Open Space Preserve. These routes vary in length and difficulty, offering options for different fitness levels.

What is the best time of year to go touring cycling in Roy's Redwoods Open Space Preserve?

The preserve's old-growth redwood groves offer a refreshing, cool environment even in summer, making it a pleasant destination year-round. Spring and fall generally provide the most comfortable temperatures for cycling, with lush scenery. Always check local weather conditions before heading out.

Are there any easy, no-traffic touring cycling routes suitable for beginners or families?

Yes, there are a couple of easier routes. For a relatively gentle ride, consider the Pioneer Paper Mill memorial – Cross-Marin Trailhead loop from Samuel P. Taylor State Park. This route is approximately 11.5 km long with minimal elevation gain, making it a good option for those seeking a less strenuous experience amidst the redwoods.

What kind of terrain can I expect on the no-traffic touring cycling routes?

The preserve offers varied terrain. You'll find routes that traverse dense redwood forests, lush forest floors, and open hillsides with oaks and meadows. While some routes are primarily paved, others might include unpaved segments, requiring good fitness and potentially a bike suitable for mixed surfaces. Expect rolling terrain with some significant elevation gains on more challenging routes.

What are some scenic viewpoints or natural features to look out for along the routes?

Roy's Redwoods is known for its majestic old-growth redwood groves, some over 300 years old. You can also find striking landscapes like Thorner Ridge and views overlooking the former San Geronimo Valley Golf Course, now converted into public walking paths. Larsen Creek flows through the preserve, adding to its diverse ecosystem. The Roy's Redwoods Open Space Preserve and French Ranch Open Space Preserve highlight is a great starting point to explore these features.

Are there any challenging no-traffic touring cycling routes for experienced riders?

Absolutely. For a more challenging experience, the West Point Inn – Alpine Lake - Bon Tempe Dam loop from Fairfax offers a significant test with over 1300 meters of elevation gain over 46 km. Another demanding option is the Fairfax – Twin Knolls loop from Fairfax, which covers over 41 km with nearly 940 meters of climbing.

What do other touring cyclists enjoy most about cycling in Roy's Redwoods Open Space Preserve?

The area is highly rated by the komoot community, with an average score of 4.7 stars from 29 ratings. Reviewers often praise the quiet, secluded experience amidst ancient redwood giants, the diverse and interconnected trail systems, and the opportunity to combine rides with neighboring open spaces for longer tours.

Are there any nearby attractions or points of interest I can visit while cycling?

Yes, the preserve is home to several points of interest. You can explore the Roy's Redwoods Loop Trail within the preserve itself. Nearby, you'll find the charming area of San Geronimo and the San Geronimo Community Garden. For panoramic views, consider the Moon Hill Summit - Nicasio Valley Road.

Is there public transport available to reach Roy's Redwoods Open Space Preserve for cyclists?

While specific public transport options directly to the preserve's trailheads for cyclists might be limited, the preserve is accessible from various points in Marin County. For detailed information on local transit services that might accommodate bicycles, it's best to consult local Marin County transit websites.

Are there any cafes or places to get refreshments near the no-traffic cycling routes?

Roy's Redwoods Open Space Preserve itself is a natural area without commercial establishments. However, the nearby towns and communities, such as San Geronimo and Fairfax, offer cafes, restaurants, and other amenities where you can refuel before or after your ride.

Can I connect to other open spaces or longer routes from Roy's Redwoods?

Yes, Roy's Redwoods integrates with other open spaces like French Ranch Open Space Preserve and Maurice Thorner Open Space Preserve. This allows for longer and more extensive cycling tours, with trails like the Valley Trail linking Roy's Redwoods to French Ranch Open Space, traversing oaks and meadows.

Most popular routes in Roy'S Redwoods Open Space Preserve

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Most popular attractions in Roy'S Redwoods Open Space Preserve

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