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United States
Washington

Skagit County

The best MTB trails in Skagit County

4.8

(41)

559

riders

13

rides

Mountain biking in Skagit County offers diverse terrain, from the coastal areas along the Salish Sea to the foothills of the Cascade Mountains. The region features extensive forested areas, including old-growth forests, and numerous lakes like Heart Lake and Cranberry Lake. Riders can explore varied landscapes, from challenging mountain trails to scenic valley routes, providing options for different skill levels. The Skagit River flows through the valley, adding to the natural features accessible by bike.

Best mountain bike trails in…

Last updated: April 24, 2026

5.0

(2)

9

riders

#1.

Cranberry Lake to Heart Lake loop

15.5km

01:30

280m

280m

This easy 9.6-mile mountain bike loop in Anacortes Community Forest Lands connects Cranberry Lake and Heart Lake, offering diverse terrain a

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Easy

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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This 7.6-mile mountain biking loop in Anacortes Community Forest Lands offers moderate difficulty, 1529 feet of gain, and stunning views.

Moderate

This moderate 12.8 mile mountain biking loop in the Anacortes Community Forest Lands offers challenging terrain and beautiful views of Whist

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

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

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

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

5.0

(4)

11

riders

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

Easy
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Popular around Skagit County

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Hiking Collection by

Alex

Tips from the Community

Schlem
April 1, 2025, Heart Lake

Roadside lake in the Anacortes Community Forest Lands. People fish, swim, hike and bike here. Maybe horsies too. May be tainted by toxic algae in the summer months - check before you swim or let your dog swim.

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Scott
January 25, 2024, Cranberry Lake

Cranberry Lake, a place of unrivaled beauty, beckons all who seek an easy, scenic trail with enticing swimming spots along the way. Cyclists find solace here, pedaling through the peaceful forest, relishing the lakeside views, and savoring the gentle to moderate challenges it offers.

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Blanchard State Forest encompasses 4,500 acres and is home to multiple lakes, ponds, streams, mountains, overlooks, and running trails. Some paths are flatter and wider, while others are tight singletrack on the side of a mountain. This is a great place to come for a long run with all the trail and loop options.

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Matthew
January 18, 2024, Lily Lake

Lily Lake is a small reservoir within Blanchard State Forest. The forest is known for its trails that climb up to the overlooks and mountain summits, but there are plenty of flatter trails with lots to see as well, such as this reservoir and Lizard Lake.

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Diana
January 18, 2024, Lizard Lake

Lizard Lake is a pretty mountain lake located on Blanchard Mountain in the Chuckanuts. Take a break and enjoy the beautiful setting.

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Scott
October 30, 2023, View of Lake Campbell

The path may test your mettle, but the vista from its peak is simply astounding. The views it bestows are genuinely breathtaking.

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Scott
October 30, 2023, Sugarloaf

This trail, a serene sojourn through a verdant forest, doubles as a rewarding cardio and leg workout with its unswerving ascent. The summit, however, grants a view that's nothing short of spectacular. Sugarloaf, a prominent peak in the Anacortes Community Forest, gifts you with reasonably splendid views of Mount Erie and the graceful expanse of Burrows Bay.

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Scott
October 30, 2023, Mount Erie Summit

Mount Erie, the crowning jewel of Fidalgo Island, offers awe-inspiring vistas. In 1934, a benevolent act by local entrepreneur Gus Hensler gifted 120 acres around its summit. Hensler, the son of German immigrants, left an enduring legacy, laying his claim to this land in 1889.

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Frequently Asked Questions

What types of mountain bike trails can I expect in Skagit County?

Skagit County offers a diverse range of mountain biking experiences, from coastal areas along the Salish Sea to the foothills of the Cascade Mountains. You'll find extensive forested areas, including old-growth forests, and numerous lakes like Heart Lake and Cranberry Lake. Trails vary from challenging mountain routes to scenic valley rides, catering to different skill levels.

Are there easy mountain bike trails suitable for beginners in Skagit County?

Yes, Skagit County has several easy mountain bike trails. For instance, the Cranberry Lake to Heart Lake loop is an easy 9.6-mile route through the Anacortes Community Forest Lands, offering scenic lake views. The Cascade Trail, a 22.5-mile rail trail, also provides a scenic and generally flat ride through the Skagit Valley.

Where can I find more challenging mountain bike trails in Skagit County?

For more experienced riders seeking a challenge, Skagit County offers difficult trails such as Lilly & Lizard Lake – Blanchard State Forest. This 7.1-mile route features challenging climbs and descents through dense woodlands. Another difficult option is the Lizard Lake loop from Alger Park & Ride, which includes significant elevation gain over its 10.3 miles.

What natural features or viewpoints can I see while mountain biking in Skagit County?

Many trails in Skagit County offer stunning natural features and panoramic views. For example, the Mount Erie & Sugarloaf loop leads through forested hills with panoramic viewpoints. You can also find breathtaking vistas at Samish Overlook, offering views of the San Juan Islands and the Skagit Valley, or Oyster Dome Overlook. The region is also home to the Skagit River, numerous lakes, and coastal areas along the Salish Sea.

Are there any family-friendly mountain biking options in Skagit County?

Yes, Skagit County provides options for families. Little Mountain Park in Mount Vernon offers a Mountain Bike Skills Course, perfect for practicing. The park also has over 6.5 miles of single-track trails and a 1.4-mile road for easier climbs. The Cascade Trail is another excellent choice for families, being a dedicated rail trail with scenic views and no shoulder riding required.

What is the best time of year for mountain biking in Skagit County?

Skagit County offers mountain biking opportunities throughout much of the year, but spring and fall are particularly popular due to milder temperatures and vibrant scenery. The region's diverse landscape means conditions can vary, so it's always a good idea to check local trail conditions before heading out, especially during wetter seasons.

Are there mountain bike trails that form a loop in Skagit County?

Many mountain bike routes in Skagit County are designed as loops. Examples include the Jasper Way to Whistle Lake loop, a moderate 12.8-mile ride, and the Little Round Top – Cranberry Lake loop from Anacortes, which covers 12.7 miles. These loops allow riders to start and finish at the same point, making logistics easier.

What do other mountain bikers say about the trails in Skagit County?

The mountain bike trails in Skagit County are highly rated by the komoot community, with an average score of 4.5 stars from over 28 reviews. Riders often praise the varied terrain, from forested hills to scenic lake views, and the well-maintained paths that cater to different skill levels.

Are there any specific parks or areas known for mountain biking in Skagit County?

Absolutely. Little Mountain Park in Mount Vernon is a prime destination, offering extensive single-track trails and a skills course. The Anacortes Community Forest Lands (ACFL) also boast over 50 miles of multi-use trails, including popular routes around Cranberry Lake and Mount Erie. The Northern State Recreation Area near Sedro-Woolley provides additional trail options.

Can I find trails with significant elevation changes for a good workout?

Yes, several trails in Skagit County offer substantial elevation gain for a challenging workout. For instance, the North Mountain loop from North Mountain Bike Skills Area features nearly 2,300 feet of ascent over its 8.8 miles, providing a demanding ride with rewarding views.

Are there any long-distance mountain bike routes in the area?

For longer rides, the Whistle Lake – Cranberry Lake loop from Western Washington University - Shannon Point Marine Center is a notable option, spanning 17.7 miles with moderate difficulty. The Cascade Trail, while not exclusively mountain biking, offers a 22.5-mile scenic ride through the valley.

What kind of wildlife might I encounter on the trails?

Skagit County is rich in wildlife. While mountain biking, you might spot various bird species, including bald eagles, especially in winter. The forested areas are home to deer and other small mammals. Always be aware of your surroundings and respect the natural habitat.

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

Cypress Highlands Natural Area PreserveCypress Island Natural Resources Conservation AreaSaddlebag Island Marine State ParkAlgerBlanchard State ForestAnacortesAnacortes Community Forest LandsBurrows Island Marine State ParkFidalgo Bay Aquatic Reserve

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