4.3
(18)
422
riders
13
rides
Gravel biking in Multnomah County offers diverse landscapes, from extensive urban forests to scenic river gorges and rolling hills. The region is characterized by its blend of accessible green spaces and more challenging mountainous terrain, providing varied experiences for gravel cyclists. Features include the Columbia River Gorge, volcanic buttes, and numerous car-free paths. This topography creates a dynamic environment for no traffic gravel bike trails, with routes winding through lush forests and along river valleys.
Last updated: July 7, 2026
4.7
(6)
60
riders
35.5km
02:36
860m
860m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
24
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
14
riders
13.8km
00:57
290m
290m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
16
riders
47.3km
02:55
790m
790m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
69.3km
04:31
1,130m
1,130m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Banks-Vernonia State Trail is Oregon's first "rails-to-trails" park, repurposing a 21-mile abandoned railroad between Banks and Vernonia. This is where the trails begins/ends in Banks. There is a parking area, a water fountain, and a restroom here. The trail features an 8-foot wide paved path for hiking and biking, alongside a 4-foot gravel equestrian trail. It is at a generally gentle grade and passes through fields, forests, and farmlands with scenic mountain views, in Washington and Columbia counties.
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This trailhead marks a popular route for hikers in the area. It is .3 miles from the Wild Cherry Trail, .9 miles to the Dogwood Trail and 1.4 miles to the Alder Trail. If you head west, all of these connector trails reach the Wildwood Trail, which offers ample opportunities to create loop variations. It is important to note that parking is limited, especially on the weekends.
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One hell of a climb up here from US 30 on the South end - but worth it! Great views and a decent crossing (once you climb to the bridge itself).
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The Banks-Vernonia State Trail is Oregon's first "rails-to-trails" park, repurposing a 21-mile abandoned railroad between Banks and Vernonia. This is where the trails begins/ends in Banks. There is a parking area, a water fountain, and a restroom here. The trail features an 8-foot wide paved path for hiking and biking, alongside a 4-foot gravel equestrian trail. It is at a generally gentle grade and passes through fields, forests, and farmlands with scenic mountain views, in Washington and Columbia counties.
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The St. Johns Bridge is a steel suspension bridge that stretches across the Willamette River. It has a total length of 2,067 feet, and is the tallest bridge in Portland. Construction began just before the Stock Market Crash of 1929, providing crucial employment to many local residents during the Great Depression.
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This heavily wooded nature preserve is part of a much larger greenbelt complex. Keep an eye out for large wildlife like deer as you pedal past, and an ear out for evidence of songbirds; both thrive in this habitat.
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This trail is a classic in Forest Park. It is popular with runners as well as walkers and cyclists. The trail is well maintained and runs through the forest from start to end, which makes it a great option for hot days.
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This trailhead marks a popular route for hikers in the area. It is .3 miles from the Wild Cherry Trail, .9 miles to the Dogwood Trail and 1.4 miles to the Alder Trail. All of these connector trails reach the Wildwood Trail by hiking west and creating several loop variations. Parking is limited, especially on the weekends.
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You'll find over a dozen dedicated no-traffic gravel bike trails in Multnomah County, offering a variety of experiences. These routes are specifically curated to keep you away from vehicular traffic, allowing for a more serene and focused ride.
The no-traffic gravel trails in Multnomah County offer diverse terrain, from the rolling hills of urban green spaces to more challenging climbs in areas bordering the Columbia River Gorge. Many routes feature significant elevation gain, providing a good workout and rewarding views. For example, the Northwest Leif Erikson Drive – Leif Erikson Drive loop from Linnton includes over 850 meters of ascent.
While many of the dedicated no-traffic gravel routes in Multnomah County are rated as difficult due to their length and elevation, sections within Forest Park, such as parts of Leif Erikson Drive, offer more accessible car-free gravel riding that can be enjoyed by families or those new to gravel biking. These areas provide a gentler introduction to the region's beautiful natural settings.
Multnomah County's no-traffic gravel trails often pass through or near stunning natural features. You might encounter the lush forests of Forest Park, enjoy views of the Columbia River Gorge, or even ride close to some of the region's famous waterfalls. Consider exploring routes that offer glimpses of highlights like Multnomah Falls and Benson Bridge or Wahkeena Falls, especially if your route takes you into the Gorge area.
The most prominent area for car-free gravel biking is Forest Park, home to extensive dedicated gravel roads like Leif Erikson Drive. This urban forest offers numerous loops and connections, providing a vast network of trails just minutes from downtown Portland. Other areas like Powell Butte also offer excellent urban gravel riding options with minimal traffic.
Yes, many of the no-traffic gravel bike trails in Multnomah County are designed as circular routes, allowing you to start and end at the same point. An example is the Leif Erikson Drive – Northwest Leif Erikson Drive loop from South Waterfront/South Moody, which provides a substantial loop through Forest Park.
Gravel biking in Multnomah County is enjoyable year-round, but each season offers a different experience. Spring brings lush greenery and blooming wildflowers, while summer provides warm, dry conditions. Fall showcases vibrant foliage, and even winter can be pleasant on milder days, though some trails might be muddy. Always check local weather conditions before heading out.
Parking availability varies by trailhead. For routes in Forest Park, you can often find street parking near trailheads or designated parking areas. For example, routes like the Leif Erikson Drive – Northwest Leif Erikson Drive loop from Forest Park typically have accessible starting points with nearby parking options. Always check specific trailhead information for the best parking locations.
While the trails themselves are often secluded, many are located close enough to urban areas to offer convenient access to amenities. For trails within Forest Park or Powell Butte, you'll find cafes, restaurants, and restrooms in the surrounding Portland neighborhoods. It's always a good idea to plan your route and check for amenities in advance, especially for longer rides.
The no-traffic gravel trails in Multnomah County are highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the peacefulness of riding away from cars, the stunning natural beauty of areas like Forest Park, and the challenging yet rewarding climbs that offer incredible views of the region.
Many of Multnomah County's no-traffic gravel trails, especially those within Portland's city limits like those in Forest Park and Powell Butte, are accessible via public transport. Portland's TriMet bus and MAX light rail systems can get you close to various trailheads, making it convenient to start your ride without a car. Check TriMet's website for specific route planning.
Yes, riding on car-free gravel trails, particularly in expansive natural areas like Forest Park, significantly increases your chances of spotting local wildlife. Keep an eye out for deer, various bird species, and other small mammals. The quiet environment allows for a more immersive nature experience.


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