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Road cycling routes
United States
California
Marin County

Roy'S Redwoods Open Space Preserve

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

4.8

(38)

1,543

riders

5

rides

No traffic road cycling routes in Roy'S Redwoods Open Space Preserve offer diverse terrain for cyclists. The region is characterized by old-growth redwood groves, open grasslands, and wooded hills, providing varied landscapes for rides. Cyclists can expect rolling hills and significant elevation changes, particularly in the surrounding areas, which contribute to both challenging climbs and scenic descents. The preserve itself features a mix of natural environments, including oak woodlands and meadows, with routes often traversing rural roads.

Best no traffic road cycling routes in Roy'S Redwoods Open Space Preserve

  • The most popular no traffic road cycling route is Alpine Lake – Alpine Dam loop from Fairfax, a 39.1 miles (62.9 km) trail that takes 3 hours 40 minutes to complete. This difficult route features substantial elevation gain and scenic views around Alpine Lake.
  • Another top favourite among local road cyclists is School – Historic Dixie Schoolhouse loop from Mount McKinley Road & Idylberry Road, an easy 8.9 miles (14.4 km) path. This route offers a more relaxed ride through local landscapes, ideal for shorter excursions.
  • Local road cyclists also love the Alpine Lake – Alpine Dam loop from San Anselmo, a 23.4 miles (37.7 km) trail leading through rolling hills and forested areas, often completed in about 2 hours 6 minutes.
  • Road cycling in Roy'S Redwoods Open Space Preserve is defined by old-growth redwood groves, rolling hills, and open grasslands. The network offers options for different ability levels, from easy rides to more challenging routes with significant climbs.
  • The routes in Roy'S Redwoods Open Space Preserve are highly rated by the komoot community with an average score of 4.8 stars from over 20 reviews. More than 1,500 road cyclists have used komoot to explore Roy'S Redwoods Open Space Preserve's varied terrain.

Last updated: August 21, 2026

5.0

(5)

107

riders

#1.

Alpine Lake – Alpine Dam loop from Fairfax

47.1km

02:43

1,040m

1,040m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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Hard

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

5.0

(1)

64

riders

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

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Popular around Roy'S Redwoods Open Space Preserve

Traffic-free bike rides in 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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Traveler
June 27, 2025, Seven Sisters

Paved section riding on the ridge between Pan Toll Road and Fairfax-Bolinas Road where it contains as Bolinas Ridge Trail, with spectacular views along the way toward the Pacific Ocean and Stinson Beach far below. The road is open during daylight hours only, in winter that means 9am to sunset.

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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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The Dixie Schoohouse dates back to 1864, it has been in continuous use since its construction, making it the oldest in Marin County. It was listed on the National Register of Historic Places in 1972.

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Lots of fun shops

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Andrus
May 26, 2025, Alpine Dam

Constructed in 1917 this dam forms Alpine Lake, which sites between Kent and Bon Tempe Lakes. The road across the top of the dam make it a great place to ride on a loop around the lake.

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Andrus
May 25, 2025, Alpine Lake

This lake was formed by the building of Alpine Dam in 1917. It sits between Kent Lake and Bon Tempe Lake, and is popular for a variety of outdoor activities.

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Campground with water fountain

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Frequently Asked Questions

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

There are 4 dedicated no traffic road cycling routes in the Roy's Redwoods Open Space Preserve area. These routes offer a mix of difficulties, from easy to challenging, catering to various skill levels.

What kind of terrain can I expect on no traffic road cycling routes in the Roy's Redwoods area?

The no traffic road cycling routes in the Roy's Redwoods area traverse diverse landscapes, including scenic roads through redwood forests, rolling hills, and open landscapes. You'll encounter significant elevation changes, providing opportunities for both challenging climbs and exhilarating descents. Most routes are primarily paved, ensuring a smooth ride with light traffic once away from major arteries.

Are there any easy no traffic road cycling routes suitable for beginners in the preserve?

Yes, there is one easy no traffic road cycling route available. The School – Historic Dixie Schoolhouse loop from Mount McKinley Road & Idylberry Road is a great option for those looking for a less strenuous ride, covering about 14.4 km with minimal elevation gain.

What are some challenging no traffic road cycling routes for experienced riders?

For experienced riders seeking a challenge, there are two difficult no traffic road cycling routes. Consider the Alpine Lake – Alpine Dam loop from Fairfax, which is nearly 63 km long with significant elevation, or the Alpine Lake – Alpine Dam loop from San Anselmo, a 37.7 km route with over 800 meters of climbing.

What attractions or natural features can I see along these no traffic road cycling routes?

While cycling the roads around Roy's Redwoods, you can experience the region's natural beauty. The preserve itself is known for its old-growth redwood groves, some over 300 years old. You might also pass through areas with open grasslands, wooded hills, and oak trees. Notable nearby points of interest include San Geronimo and the Moon Hill Summit - Nicasio Valley Road.

Is there a no traffic road cycling route that features redwood trees?

Many routes in the surrounding area, such as the Lucas Valley Loop, pass through shaded redwood groves and expansive open spaces. While the preserve itself is home to magnificent old-growth redwoods, the road cycling routes primarily offer views of the surrounding forests and landscapes. For a closer look at the redwoods, you can explore the Roy's Redwoods Loop Trail on foot.

What do other road cyclists enjoy most about cycling in the Roy's Redwoods area?

The area is highly rated by the komoot community, with an average score of 4.8 stars from 22 reviews. Cyclists often praise the tranquil environment, scenic views, and the opportunity to ride on primarily paved roads with light traffic, making for an enjoyable and immersive experience through redwood forests and rolling hills.

Are there any loop routes for no traffic road cycling?

Yes, several routes are designed as loops. For example, the School – Historic Dixie Schoolhouse loop from Mount McKinley Road & Idylberry Road is an easy loop, and the Alpine Lake – Alpine Dam loop from Fairfax offers a more challenging circular ride.

When is the best time of year for no traffic road cycling in Roy's Redwoods Open Space Preserve?

The Roy's Redwoods area is pleasant for cycling much of the year. The redwood valley is known for being refreshingly cool even during summer, offering a welcome respite. Spring brings vibrant wildflowers to the meadows and valleys. Generally, mild weather makes spring, summer, and fall ideal, though conditions can vary.

Are there any cafes or places to stop for refreshments near the no traffic road cycling routes?

While the immediate preserve area is natural and undeveloped, the surrounding towns and communities near the starting points of many routes, such as Fairfax, San Anselmo, and Woodacre, offer various cafes, pubs, and accommodation options where you can refuel before or after your ride.

Is parking available for accessing these no traffic road cycling routes?

Parking is typically available at or near the starting points of many routes in the surrounding towns and access points to the preserve. It's advisable to check specific route details on komoot for parking information relevant to your chosen starting location.

Most popular routes in Roy'S Redwoods Open Space Preserve

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