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MTB trails
United States
Oregon

Washington County

The best MTB trails in Washington County

4.3

(11)

322

riders

19

rides

Mountain bike trails in Washington County, Oregon, traverse a landscape characterized by dense woodlands, rolling hills, and scenic waterways. The region offers varied terrain, including trails around lakes, through canyons, and within state parks. Riders can expect a mix of forested singletrack and wider paths, with elevation changes typical of the Pacific Northwest. This area provides a natural setting for mountain biking, with routes that cater to different skill levels.

Best mountain bike trails in Washington County

  • The most popularโ€ฆ

Last updated: May 10, 2026

5.0

(4)

38

riders

#1.

Hagg Lake Trail

21.9km

01:48

180m

180m

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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Easy

38

riders

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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21

riders

12.9km

01:21

310m

310m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

7

riders

21.4km

02:16

560m

560m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

4

riders

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

5.0

(2)

31

riders

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

Moderate

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Popular around Washington County

MTB Trails around Beaverton

MTB Trails around Cedar Mill

MTB Trails around West Haven-Sylvan

MTB Trails around West Slope

MTB Trails around Bethany

MTB Trails around Marlene Village

MTB Trails around Cedar Hills

MTB Trails in L.L. Stub Stewart State Park

MTB Trails around Raleigh Hills

MTB Trails around Hillsboro

Tips from the Community

Lisa
January 4, 2025, Henry Hagg Lake (Scoggins Valley Park)

Henry Hagg Lake is surrounded by 2,500-acre Scoggins Valley Park, which has more than 14 miles of multi-use trails. But you might enjoy riding the road that wraps around the lake, swooping in and out of the trees as you play peekaboo with views of the water.

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This recreation area just off the road has restrooms, potable water, picnic facilities, and a bike repair hub that includes basic tools, a workstation and a charger for small electronics. There's also a fishing pier, and you may see people using the boat ramp to launch motorized watercraft.

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This little beach is a great spot to park your bike and enjoy a picnic. You'll find picnic tables, restrooms, loaner personal flotation devices, and a "bike hub" with basic tools and workstation for on-the-go maintenance needs.

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A multiuse hike, bike, and equestrian trail on the west side of the the park. It rolls up and down with some steep climbs and descents riding it in either direction.

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The Gales Creek Trail from the Gales Creek Trailhead and Campground area to its peak at Bell Camp Road offers a steady climb on great singletrack through a classic Pacific Coast forest. The climb is never too steep to be enjoyable except for maybe the last meters near the top. The return back to trailhead offers a fun and fast descent. Also, when the other MTB trails in the area are too wet to be enjoyable this trail is popular almost year-round as it drains well and dries out fast.

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Enjoy a family gathering with great views and surroundings at the Hilltop Day-Use Area. Here you can enjoy the use of a picnic shelter, toilets and picnic benches. There is a water point available too. Dogs can romp freely in the off-leash pet area.

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Enjoy a family gathering with great views and surroundings at the Hilltop Day-Use Area. Here you can enjoy the use of a picnic shelter, toilets and picnic benches. There is a water point available too. Dogs can romp freely in the off-leash pet area.

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0

The Hares Canyon Trail is one of many trails in the park. By itself it is only 2.9 miles in length but you'll add some mileage just getting to the trail.

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Frequently Asked Questions

How many mountain bike trails are available in Washington County, Oregon?

Washington County, Oregon, offers a network of 18 mountain bike trails. These routes traverse diverse landscapes, including dense woodlands, rolling hills, and scenic waterways.

What types of terrain can I expect on mountain bike trails in Washington County, Oregon?

You can expect a varied terrain in Washington County, Oregon, characterized by forested singletrack and wider paths. Trails often wind around lakes, through canyons, and within state parks, featuring elevation changes typical of the Pacific Northwest.

Are there any easy mountain bike trails suitable for beginners in Washington County, Oregon?

Yes, Washington County, Oregon, has 5 easy mountain bike trails. A great option for beginners is the Hagg Lake Trail, which offers a scenic ride around the lake and is 13.6 miles (21.9 km) long.

What are some challenging mountain bike trails for advanced riders in Washington County, Oregon?

For advanced riders, Washington County, Oregon, features 5 difficult trails. The Shoofly and Hares Canyon Trail Loop is a challenging 7.3-mile (11.8 km) path with varied canyon terrain. Other difficult options include routes within L.L. Stub Stewart State Park, such as the Hares Canyon Horse Camp โ€“ L.L. Stub Stewart State Park loop.

Are there any loop trails for mountain biking in Washington County, Oregon?

Yes, many mountain bike trails in Washington County, Oregon, are designed as loops. Popular loop options include the Browns Camp Loop, the Gales Creek and Storey Burn Trail Loop, and the Bumping Knots and Williams Creek Loop.

What natural features or landmarks can I see along the mountain bike trails in Washington County, Oregon?

While mountain biking in Washington County, Oregon, you can encounter various natural features. The Hagg Lake Trail offers views of Henry Hagg Lake. Other natural attractions in the area include Tualatin Hills Nature Park, Jackson Bottom Wetlands Preserve, and Fernhill Wetlands.

What do other mountain bikers enjoy most about the trails in Washington County, Oregon?

The mountain bike routes in Washington County, Oregon, are highly rated by the komoot community, with an average score of 4.3 stars from over 10 reviews. Riders often praise the forested paths, lakeside trails, and the varied terrain found within state parks.

How long are the mountain bike trails in Washington County, Oregon?

Trail lengths in Washington County, Oregon, vary significantly. For instance, the Hagg Lake Trail is 13.6 miles (21.9 km) long, while the Gales Creek Trail extends to 13.3 miles (21.4 km). Shorter options like the Shoofly and Hares Canyon Trail Loop are 7.3 miles (11.8 km).

Is there parking available at the trailheads in Washington County, Oregon?

While specific parking details vary by trailhead, many trails in Washington County, Oregon, especially those within state parks like L.L. Stub Stewart State Park, typically offer designated parking areas for visitors. It's advisable to check individual route descriptions for precise parking information.

What is the best time of year for mountain biking in Washington County, Oregon?

Given the region's climate, spring through fall generally offers the most favorable conditions for mountain biking in Washington County, Oregon. During these seasons, you can expect milder weather and drier trails, making for a more enjoyable experience through the woodlands and along waterways.

Are there any trails that pass by bridges or unique structures?

Yes, some trails in Washington County, Oregon, may offer views of interesting structures. For example, the Holcomb Creek Trestle is a notable bridge in the area that might be accessible or visible from certain routes.

Can I find trails that are part of a larger bikeway system?

Yes, Washington County, Oregon, is home to the Tualatin Valley Scenic Bikeway. While this is a scenic bikeway, sections or connecting trails might offer mountain biking opportunities or provide access to other routes.

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Check out more MTB trails throughout Washington County below and find the perfect route in your destination.

BeavertonHillsboroCedar HillsMetzgerBethanyAlohaTigardMarlene VillageWest Haven-SylvanRockcreekOak HillsCedar MillWest SlopeRaleigh HillsGarden Home-WhitfordL.L. Stub Stewart State Park

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