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United States
California
Marin County

Cascade Canyon Open Space Preserve

The best traffic-free bike rides in Cascade Canyon Open Space Preserve

4.6

(9)

238

riders

19

rides

No traffic gravel bike trails in Cascade Canyon Open Space Preserve are characterized by diverse terrain, including fire roads and singletrack paths, set within lush canyons and shady forests. The preserve features rolling hills carved by perennial creeks like San Anselmo Creek, with redwood groves present in certain areas. Higher elevations offer panoramic views, including vistas of Mount Tamalpais and the San Francisco Bay. This interconnected trail network provides options for various skill levels, from moderate to challenging, with opportunities for significant elevation gain.

Best no traffic gravel bike trails in Cascade Canyon Open Space Preserve

  • The most popular no traffic gravel bike trail is Phoenix Lake – Fish Gulch trail junction loop from Fairfax, a 16.9 miles (27.2 km) trail that takes 2 hours 27 minutes to complete. This moderate route offers a scenic loop through varied woodlands and along lake shores.
  • Another top favourite among local gravel bikers is Fairfax – Alpine Lake - Bon Tempe Dam loop from Fairfax, a difficult 23.9 miles (38.6 km) path. This route features significant elevation gain and expansive views of the surrounding lakes and hills.
  • Local gravel bikers also love the Fairfax – Big Rock Ridge loop from Fairfax, a 32.6 miles (52.5 km) trail leading through diverse forests and open ridges, often completed in about 5 hours 0 minutes.
  • Gravel biking in Cascade Canyon Open Space Preserve is defined by lush canyons, shady forests, and panoramic views from higher elevations. The network offers options for different ability levels, from moderate climbs to challenging routes with substantial elevation.
  • The routes in Cascade Canyon Open Space Preserve are highly rated by the komoot community with an average score of 4.4 stars from over 8 reviews. More than 200 gravel bikers have used komoot to explore Cascade Canyon Open Space Preserve's varied terrain.

Last updated: May 30, 2026

3.0

(1)

8

riders

#1.

Fairfax – Alpine Lake - Bon Tempe Dam loop from Fairfax

38.6km

03:35

950m

940m

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

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Hard

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

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

Hard

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

Hard

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

Hard
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Popular around Cascade Canyon Open Space Preserve

Traffic-free bike rides in Cascade Canyon Open Space Preserve

Traffic-free bike rides in Cascade Canyon 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.

Translated by Google

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Mount Tam East Peak offers some of the most majestic views north of the bay. From this vantage point, you can see all of Marin, along with Point Reyes to the north and Oakland and San Francisco to the south. The stunning panoramic vistas make the journey well worth the effort. There are restrooms and picnic tables, ideal for a snack or lunch while you capture some incredible photos.

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Often busy on weekends, this is a great spot to take moment before/after summiting Mt Tam. There are spigots to fill up water and bathrooms that are open during park hours. The parking lot is very close for those that drive up. There is access to MANY trails for those on foot/bike.

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Alex
May 19, 2025, 680 Trail

The 680 Trail in Marin County has access points at the end of Manuel T. Freitas Parkway via the Mission Pass Bike Path and Fawn Drive. The terrain is fun, rolling trails.

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At the junction of Chicken Shack Fire Road and Ponti Ridge Trail. There are benches, a great view, and trail markers.

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At this point on Sky Oaks Road, there is a junction with Shaver Grade Road, which connects with a dense network of trails and dirt roads near Bald Hill in the Mount Tamalpais State Park. From here, you can continue on the paved Sky Oaks Road or go arond the gate on to the gravel Shaver Grade Road.

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Good supporter of Marin Biking and nice lot to start your ride from and have a beer after

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Get there early limited parking

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Frequently Asked Questions

How many no traffic gravel bike trails are available in Cascade Canyon Open Space Preserve?

There are over 20 gravel bike routes in Cascade Canyon Open Space Preserve that focus on minimizing traffic, offering a diverse range of experiences for riders. These routes vary in difficulty, from moderate to challenging.

What do other gravel bikers say about the trails in Cascade Canyon Open Space Preserve?

The komoot community highly rates the gravel biking experience in Cascade Canyon Open Space Preserve, with an average score of 4.4 stars from 8 ratings. Riders often praise the preserve's lush canyons, diverse woodlands, and the feeling of being immersed in nature away from vehicle traffic.

What is the best time of year for gravel biking in Cascade Canyon Open Space Preserve?

Late winter and early spring are particularly rewarding for gravel biking in Cascade Canyon Open Space Preserve. During this time, rainfall makes Cascade Falls especially impressive, and the preserve comes alive with vibrant wildflower displays. The shady forests also provide a pleasant experience during warmer months.

Are there gravel bike trails suitable for beginners in Cascade Canyon Open Space Preserve?

While many routes in the preserve are rated moderate to difficult, there are sections and fire roads that can be suitable for beginners or those looking for an easier ride. The Phoenix Lake – Fish Gulch trail junction loop from Fairfax is a moderate option that offers a good introduction to the area's gravel paths.

Are there challenging gravel bike routes for experienced riders?

Yes, experienced riders will find plenty of challenging routes with significant elevation gain. The preserve's interconnected trail network, including connections to Marin Municipal Water District (MMWD) trails, allows for longer and more demanding rides. An example is the Fairfax – Alpine Lake - Bon Tempe Dam loop from Fairfax, which is rated difficult and offers a substantial climb.

Are the gravel bike trails in Cascade Canyon Open Space Preserve family-friendly?

Some of the wider fire roads within the preserve can be suitable for families, especially those with older children or more experienced young riders. However, many trails involve significant climbs and descents, so it's best to check the difficulty ratings for specific routes. Always ensure the chosen path aligns with your family's skill level.

Is there parking available for gravel bikers in Cascade Canyon Open Space Preserve?

Parking is available at various trailheads around Cascade Canyon Open Space Preserve, though it can sometimes be limited, especially during peak times. It's advisable to arrive early or consider alternative transportation if possible. Always check local regulations for specific parking areas.

Can I reach Cascade Canyon Open Space Preserve by public transport for gravel biking?

While direct public transport options to the immediate trailheads might be limited, you can research bus routes that serve Fairfax, CA, which is a nearby town. From Fairfax, you might be able to cycle to the preserve's entrances, though this would add to your overall ride distance.

Are there any circular gravel bike routes in the preserve?

Yes, many of the gravel bike routes in Cascade Canyon Open Space Preserve are designed as loops, allowing you to start and end at the same point. For example, the challenging Fairfax – Big Rock Ridge loop from Fairfax offers an extensive circular ride through varied terrain.

Are there any waterfalls or scenic viewpoints along the gravel bike trails?

Absolutely! A significant attraction is Cascade Falls, a 20-foot waterfall that is particularly impressive after heavy rains. While the Cascade Falls Trail itself has sections restricted to hikers, many gravel routes offer access to the general area. Higher elevations within the preserve also provide panoramic views, including vistas of Mount Tamalpais and the San Francisco Bay.

What kind of wildlife might I encounter while gravel biking?

Cascade Canyon Open Space Preserve is home to diverse wildlife. While cycling, you might spot deer, various bird species, and smaller mammals. The lush forests and canyons provide a rich habitat, so keep an eye out, especially during quieter times of day.

Are dogs allowed on the gravel bike trails in Cascade Canyon Open Space Preserve?

Dogs are generally allowed on leash on most multi-use trails and fire roads within Cascade Canyon Open Space Preserve. However, specific regulations may apply to certain areas or sensitive habitats. Always check local signage and be prepared to clean up after your pet.

Where can I find cafes or places to eat near the trails?

The town of Fairfax, located near Cascade Canyon Open Space Preserve, offers a variety of cafes, restaurants, and pubs where you can refuel before or after your ride. It's a popular spot for cyclists and provides several options for food and drink.

Most popular routes in Cascade Canyon Open Space Preserve

Hiking in Cascade Canyon Open Space Preserve

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