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Gravel rides
United States
California

Sonoma County

The best gravel rides in Sonoma County

5.0

(7)

49

riders

8

rides

Gravel biking in Sonoma County offers diverse landscapes, including over 55 miles of coastline, extensive redwood forests, and rolling oak woodlands. The region is characterized by varied terrain, from quiet paved backroads to dirt paths and fire roads. Significant natural features include the Russian River, Laguna de Santa Rosa wetlands, and numerous vineyards nestled among rolling hills. This combination provides a rich environment for mixed-terrain cycling experiences.

Best gravel bike trails in Sonoma County

  • The most popular gravel bike trail is Pinheiro Fire Road Trailhead – Bahia Trail loop from Novato Downtown, a 15.1 miles (24.3 km) trail that takes 1 hour 42 minutes to complete. This route offers an easy grade through varied landscapes.
  • Another top favourite among local gravel bikers is Willow Creek Fire Road – Willow Creek Fire Road loop from Occidental, a difficult 18.2 miles (29.2 km) path. This trail features significant elevation gain and traverses scenic areas near Occidental.
  • Local gravel bikers also love the Westminster Woods – Monte Rio loop from Occidental, a 37.3 miles (60.0 km) trail leading through forested areas and rolling hills, often completed in about 5 hours 11 minutes.
  • Gravel biking in Sonoma County is defined by redwood forests, rugged coastline, and picturesque vineyards. The network offers options for different ability levels, from moderate paths to more challenging routes.
  • The routes in Sonoma County are highly rated by the komoot community with an average score of 5.0 stars from 5 reviews. More than 30 gravel bikers have used komoot to explore Sonoma County's varied terrain.

Last updated: April 30, 2026

9

riders

#1.

SMART Multiuse Pathway – Pinheiro Fire Road Trailhead loop from Novato San Marin

18.7km

01:23

90m

90m

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

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Easy

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

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

Easy

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

Hard

5.0

(1)

10

riders

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

Hard
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Popular around Sonoma County

Bay Area Ridge Trail — Circumnavigating the San Francisco Bay

Bay Area Ridge Trail — Hiking the backbone of The Bay

California Coastal Trail — Following the coastline from Mexico to Oregon

Hiking in Sonoma County

MTB Trails in Sonoma County

Road Cycling Routes in Sonoma County

Cycling in Sonoma County

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Other adventures in Sonoma County

Bay Area Ridge Trail — Circumnavigating the San Francisco Bay

Cycling Collection by

Andrus

Tips from the Community

Traveler
July 1, 2025, Camp Meeker Bigfoot Crossing — Dutch Bill Creek bridge

Pedestrian wooden bridge that has some steps, leading onto narrow but mostly quite residential roads into the forest.

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Some segments along Bohemian Highway have trail options, but not for long. There are many access points to get to the creek for a break.

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Bohemian Highway winds along the shaded creekside. There is not much shoulder, but this segment is short, then there are again options to hop on trails up into the hills.

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Traveler
June 29, 2025, Duncans Mills

The recreated western town now houses restaurants, a General Store, and various smaller boutiques.

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Willow Creek Fire Road is perhaps one of the greatest gravel roads for biking in the area. Whether you are looking to rip on a gravel bike or just cruise on your hard tail, this road fits the bill for just about any rider. There are numerous trail and road intersections where you can turn and loop back, or you can just do an out and back from either end. Note that while this is a smooth gravel road, it's completely closed to car traffic, so you'll be the fastest thing on the trail.

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Andrus
January 15, 2024, Bahia Trail

This trail runs along the edge of the Petaluma River wetlands and is a popular multi-use trail, so keep an eye out for others on the trail. The wetlands are an important area for wildlife, and are currently undergoing habitat restoration to improve conditions for native plants & animals.

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Housing the Visitor Info Center and the Chamber of Commerce, the Carlile house was built circa 1880, one of the oldest buildings in Novato. The home was part of Marin County's first efforts at sub-developing the original project included 5 homes, four of which are still occupied to this day.

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Andrus
October 29, 2023, Bahia Trail

This trail runs along the edge of the Petaluma River wetlands and is a popular multi-use trail, so keep an eye out for others on the trail. The wetlands are an important area for wildlife, and are currently undergoing habitat restoration to improve conditions for native plants & animals.

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Frequently Asked Questions

What kind of terrain can I expect on gravel bike trails in Sonoma County?

Sonoma County offers a diverse range of terrain for gravel biking, from quiet paved backroads to dirt paths, fire roads, and even some single-track sections. You'll encounter everything from rolling oak woodlands and grasslands to majestic redwood forests and rugged coastline. Routes vary in difficulty, including moderate paths and more challenging options with significant elevation changes.

Are there any easy or beginner-friendly gravel bike routes in Sonoma County?

Yes, there are routes suitable for beginners. For an easy ride with varied landscapes, consider the Pinheiro Fire Road Trailhead – Bahia Trail loop from Novato Downtown. This 15.1-mile route offers a gentle grade, perfect for those new to gravel biking or looking for a relaxed outing.

Where can I find more challenging gravel biking experiences in Sonoma County?

For a more demanding ride, the Westminster Woods – Monte Rio loop from Occidental is a difficult 37.3-mile trail that takes you through forested areas and rolling hills, featuring substantial elevation gain. Another challenging option is the Saint Helena – Washington St Bike Path loop from Saint Helena, which also includes significant climbing over its 38.4 miles.

What natural features or landmarks can I see while gravel biking in Sonoma County?

Sonoma County's gravel routes often pass through stunning natural areas. You can experience the majestic redwood trees, particularly in West County, or enjoy the dramatic sea cliffs and diverse marine environments along the Sonoma Coast. Notable viewpoints include Bodega Head and Coleman Overlook 🌊 Sonoma Coast State Park. Many routes also traverse picturesque vineyards and oak woodlands.

Are there routes that offer scenic views of the Sonoma Coast or redwood forests?

Absolutely. Sonoma County is renowned for its rugged coastline and ancient redwood forests. While specific routes may vary, many trails in the western part of the county, especially near Occidental, will bring you close to these natural wonders. The region research highlights areas like Armstrong Redwoods State Natural Reserve and Sonoma Coast State Park as prime locations for these views, often accessible via nearby gravel roads.

Is parking available at the trailheads for gravel biking routes in Sonoma County?

Yes, many gravel biking routes in Sonoma County are accessible from towns like Santa Rosa and Occidental, where parking facilities are generally available. Specific parking details can often be found on individual route pages or local park websites. It's always a good idea to check the starting point of your chosen route for the most accurate parking information.

What is the best time of year for gravel biking in Sonoma County?

Sonoma County offers great gravel biking opportunities year-round due to its mild climate. Spring and fall generally provide the most pleasant temperatures and vibrant scenery. Summer can be warm, especially inland, so early morning rides are recommended. Winter rides are also possible, but be prepared for cooler temperatures and potential rain, which can make some unpaved sections muddy.

Can I find loop gravel trails in Sonoma County?

Yes, many gravel biking routes in Sonoma County are designed as loops, allowing you to start and end at the same point. Examples include the Willow Creek Fire Road – Willow Creek Fire Road loop from Occidental and the Old Town Novato – Old Town Novato loop from Novato Downtown. These circular routes are convenient for exploration without needing a shuttle.

Are there any gravel bike trails in Sonoma County that are family-friendly?

For families, routes with easier grades and less traffic are ideal. The Pinheiro Fire Road Trailhead – Bahia Trail loop from Novato Downtown, with its easy difficulty and varied landscapes, could be a good option for a family outing. When planning, look for routes described as 'easy' or 'moderate' and consider the total distance and elevation gain to match your family's abilities.

What do other gravel bikers enjoy most about gravel biking in Sonoma County?

The gravel biking community highly rates Sonoma County, with an average score of 5.0 stars from 5 reviews. Riders often praise the region's incredibly diverse landscapes, which include everything from redwood forests and rugged coastlines to picturesque vineyards. The extensive network of mixed-terrain roads and trails, offering options for all ability levels, is also a frequently highlighted positive aspect.

Are there opportunities to stop for food or drinks along the gravel routes?

Yes, many routes are accessible from or pass through charming towns like Santa Rosa, Occidental, and Novato, offering opportunities for refueling. You can find cafes, pubs, and other accommodations in these areas. The region's strong wine industry also means there are numerous vineyards, and some routes might pass near breweries, providing options for post-ride refreshments.

What kind of wildlife might I encounter on the trails?

Sonoma County's diverse ecosystems support a variety of wildlife. Depending on the area, you might spot deer, various bird species, and smaller mammals in the oak woodlands and grasslands. Along the coast, opportunities exist for bird watching and even whale watching during migration seasons. Always maintain a respectful distance and observe wildlife from afar.

Are there any specific permits or fees required to access gravel biking trails?

Generally, most public gravel roads and fire roads in Sonoma County do not require specific permits for cycling. However, some state parks or private lands might have entrance fees or specific regulations. It's always advisable to check the official websites of any specific park or reserve you plan to visit for the most current information on access and fees.

Most popular routes in Sonoma County

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