4.9
(27)
44
riders
8
rides
Mountain biking in Burrows Island Marine State Park primarily takes place in the adjacent mainland areas, particularly within the Anacortes Community Forest Lands. This region features a diverse landscape of lush forests, dense woodlands, and several freshwater lakes like Whistle Lake, Cranberry Lake, and Heart Lake. Mountain bike routes often include significant elevation changes, with trails winding through varied terrain that ranges from lakeside paths to ascents up hills like Mount Erie. The area offers a mix of rugged coastlines…
Last updated: July 12, 2026
20.6km
02:05
430m
430m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
11
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(2)
10
riders
15.5km
01:30
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
8
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
12.3km
01:25
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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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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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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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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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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This trail beckons with open arms to mountain bikers, equestrians, and hikers, offering the gift of seclusion. It graciously unfurls its beauty year-round, a voyage of undeniable worth. While cycling, take in the rich tapestry of forest life, from towering trees to a variety of ferns and delicate plants, a testament to nature's diversity.
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A magnet for thousands, the lake's idyllic backdrop and diverse trails lure adventurers. Swim and fish in the serene waters, while cliffs beckon daring divers with heights up to 70 feet (ca. 21 m)!
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A sanctuary for paddlers and anglers, but its true magic lies in the ancient forest enveloping it. This 60-acre heart-shaped lake invites all, offering an embrace of nature's grandeur with towering Douglas-firs and majestic red cedars.
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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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While Burrows Island itself does not have mountain biking trails, the adjacent mainland areas, particularly within the Anacortes Community Forest Lands, offer excellent opportunities. This region features a diverse landscape of lush forests, dense woodlands, and several freshwater lakes ideal for cycling.
You'll find a variety of trails suitable for different skill levels, from easy lakeside loops to more challenging routes with significant climbs. The terrain often includes varied forest and lakeside paths, with some routes featuring notable elevation changes through areas like Mount Erie.
Yes, there are several easy routes suitable for families or beginners. For instance, the Cranberry Lake to Heart Lake loop is an easy 9.6-mile trail leading through woodlands and past two prominent lakes. The region's trails cater to various fitness levels, offering peaceful rides through forest life and lakeside scenery.
There are at least 8 mountain bike routes available in the Burrows Island Marine State Park area, primarily within the Anacortes Community Forest Lands. These routes are well-regarded by the komoot community.
For those seeking a moderate challenge, the Jasper Way to Whistle Lake loop is a popular 12.8-mile trail that circles Whistle Lake, offering varied forest and lakeside terrain. Another favorite is the Whistle Lake – Cranberry Lake loop, a 17.7-mile path connecting two major lakes with extensive forest riding.
Yes, some routes include significant elevation changes. For example, the Mount Erie & Sugarloaf loop is a moderate 12.3-mile trail that features ascents up hills like Mount Erie, providing a more challenging experience with rewarding views.
The trails offer captivating scenery, including lush forests, dense woodlands, and freshwater lakes like Whistle Lake, Cranberry Lake, and Heart Lake. Viewpoints throughout the park area provide stunning vistas of the surrounding natural beauty, including the San Juan Islands and Fidalgo Head peninsula. On clear days, you might even catch glimpses of Mount Baker and the Olympic Mountains.
The area is highly rated by the komoot community, with an average score of 4.9 stars from over 27 reviews. Mountain bikers often praise the diverse terrain, from tranquil lakeside paths to challenging climbs, and the peaceful experience of riding through the region's beautiful forests and woodlands.
Yes, many of the trails are designed as loops, offering a continuous riding experience. Examples include the Jasper Way to Whistle Lake loop, the Cranberry Lake to Heart Lake loop, and the Mount Erie & Sugarloaf loop.
The region generally offers good conditions for mountain biking throughout much of the year, with spring and fall providing pleasant temperatures and vibrant scenery. Summer is also popular, though trails can be busier. Always check local weather and trail conditions before heading out.
Routes vary in length and duration. For example, the Cranberry Lake to Heart Lake loop is about 9.6 miles and takes around 1 hour 30 minutes, while the Heart Lake – Heart Lake loop is approximately 11.1 miles and can take around 1 hour 55 minutes.


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