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United States
Washington
King County

Cottage Lake

The best MTB trails around Cottage Lake

5.0

(45)

363

riders

22

rides

Mountain biking around Cottage Lake offers access to a network of trails within the Puget lowlands, characterized by a blend of serene lakeside environments and lush forested areas. The region features diverse trail systems, including multi-use gravel trails and routes through second-growth forests. These trails present varied terrain, from flat sections along river valleys to challenging climbs, catering to different skill levels.

Best mountain bike trails around Cottage Lake

  • The most popular mountain bike trail is Redmond Watershed Preserve – Sammamish River Trail loop from Marymoor Village, a 23.8 miles (38.2 km) trail that takes 2 hours 55 minutes to complete. This route combines forest trails with riverside sections, providing diverse scenery.
  • Another top favourite among local mountain bikers is Sammamish River Trail – Redmond Watershed Preserve loop from Kingsgate, a moderate 23.0 miles (37.0 km) path. This route leads through forested areas and along the Sammamish River.
  • Local mountain bikers also love the Big Finn Hill Park – Saint Edward State Park loop from Bastyr University - Seattle, a 9.7 miles (15.5 km) trail leading through parkland and along the lake, often completed in about 1 hour 20 minutes.
  • Mountain biking around Cottage Lake is defined by its serene lake environment, surrounding wetlands, and access to multi-use trails through second-growth forests. The network offers options for different ability levels, from paved paths to challenging climbs and descents.
  • The routes in Cottage Lake are highly rated by the komoot community with an average score of 5.0 stars from over 19 reviews. More than 200 mountain bikers have used komoot to explore Cottage Lake's varied terrain.

Last updated: August 22, 2026

42

riders

#1.

Redmond Watershed Preserve – Sammamish River Trail loop from Marymoor Village

38.2km

02:55

430m

430m

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

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Moderate

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

Moderate
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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

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

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

Moderate
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Popular around Cottage Lake

Hiking around Cottage Lake

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Road Cycling Routes around Cottage Lake

Running Trails around Cottage Lake

Gravel biking around Cottage Lake

Tips from the Community

Steve
June 16, 2025, Two Trees Trail

ready to get turned around on intersecting trails

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This trail passes through wooded areas, open fields, and alongside horse ranches. A great trail for anyone looking for a challenge. Be prepared for a workout with both climbs and descents, including this monster double track climb out of Snoqualmie Valley.

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This trail runs along the Sammamish River from Bothell to Marymoor Park. It is paved for the entire 10.1 miles and offers extraordinary views of the river, Mt. Rainer, the Sammamish River Valley and Cascade foothills. It is a primary recreational source for walkers, hikers, joggers, skaters and cyclists.

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Located along the Sammamish River Trail, this park is a great option for a brief stop or even eating something at one of its picnic tables. In addition, you can see the Haida House Replica No. 4 that the local artist, after whom the park is named, carved in the 1980s and reconstructed in the early 1990s.

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Sue
February 6, 2025, Farrel-McWhirter Park

This unique park has multi-use nature trails connecting to the PSE Trail. The park includes a horse arena, children's animal farm, picnic tables and restrooms.

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Zachary
January 24, 2025, PSE Trail

The PSE trail takes you on a journey over easy rolling hills north of Redmond. The trail is crushed gravel and runs under a series of power lines, connecting to many other spur trails and access points to town.

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Sue
January 4, 2025, Sammamish River Trail

This trail runs along the Sammamish River from Bothell to Marymoor Park. It is paved for the entire 10.1 miles and offers extraordinary views of the river, Mt. Rainer, the Sammamish River Valley and Cascade foothills. It is a primary recreational source for walkers, hikers, joggers, skaters and cyclists.

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Bradlidstrom
April 19, 2024, PSE Trail

I’m no expert. But I feel like I was going through residential areas, and driving a lot on the street. Took me just under three hours, when I saw the main picture, I thought this course would be suited more towards trail riding. (Mtb) but still a good time after all said and done

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Frequently Asked Questions

How many mountain bike trails are available around Cottage Lake?

There are over 20 mountain bike routes available around Cottage Lake, catering to various skill levels. These include 5 easy, 13 moderate, and 2 difficult trails.

What kind of terrain can I expect on the mountain bike trails near Cottage Lake?

The terrain around Cottage Lake offers a mix of natural features. You'll find multi-use gravel trails, routes through second-growth forests, and sections with both flat stretches and challenging climbs. The area is characterized by its serene lake environment and surrounding wetlands.

Are there family-friendly mountain bike trails in the Cottage Lake area?

Yes, there are trails suitable for families and beginners. While Cottage Lake Park itself has paved paths ideal for casual rides, routes like Big Finn Hill Park – Saint Edward State Park loop from Bastyr University - Seattle are rated as easy and offer a good starting point for families.

Can I bring my dog on the mountain bike trails?

Many multi-use trails in the broader Cottage Lake area are dog-friendly, but it's always best to check specific trail regulations before heading out. Generally, dogs are welcome on leash on most King County trails.

What is the best time of year for mountain biking around Cottage Lake?

The region experiences lush greenery, making spring and fall particularly pleasant for riding with milder temperatures. While trails are accessible year-round, conditions can vary. Winter rides are possible, but some trails might be muddy or have standing water, so checking current trail conditions is advisable.

Are there any specific permits required for mountain biking in this area?

Generally, no specific permits are required for mountain biking on the public multi-use trails around Cottage Lake. However, it's always good practice to check the official King County Parks website for any updates or specific regulations for certain parks or preserves. You can find more information on King County parks at kingcounty.gov.

Where can I park when visiting the mountain bike trails?

Parking is typically available at trailheads for popular routes. For example, trails like the Mountainbike loop from Paradise Lake Trailhead Parking indicate parking availability directly in their starting point names. Many King County parks also offer designated parking areas.

What natural features or landmarks can I see along the mountain bike trails?

The trails often pass through second-growth forests and along waterways. You can explore areas like the Tolt Pipeline Trail, known for its diverse landscape, or ride alongside the Sammamish River. Cottage Lake itself is a central feature, offering a serene environment. Other nearby attractions include the Burke-Gilman Trail: Northwest Lake Washington and the East Lake Sammamish Trail.

Are there any loop mountain bike trails available?

Yes, several loop trails are popular in the area. Examples include the Mountainbike loop from Echo Lake, the Redmond Watershed Preserve – Sammamish River Trail loop from Marymoor Village, and the Sammamish River Trail – Redmond Watershed Preserve loop from Kingsgate.

What do other mountain bikers say about the trails around Cottage Lake?

The routes in Cottage Lake are highly rated by the komoot community, with an average score of 5.0 stars from over 30 reviews. Mountain bikers often praise the varied terrain, the mix of forest and riverside sections, and the overall natural beauty of the area.

Are there options for more experienced mountain bikers?

Absolutely. While there are easy and moderate options, experienced riders can find challenging routes. The Mountainbike loop from Echo Lake is rated as difficult, offering a more demanding experience with varied terrain. The broader region also includes trails with challenging climbs and descents through second-growth forests.

Where can I find food or drinks after a ride?

The Cottage Lake area, being close to Woodinville, offers various amenities. You'll find cafes, pubs, and other dining options in nearby towns. Cottage Lake Park itself has picnic tables, but for more substantial options, a short drive will lead you to local establishments.

How long do mountain bike rides typically take in this area?

Ride durations vary significantly depending on the trail length and your pace. For instance, the Mountainbike loop from Echo Lake typically takes about 1 hour 30 minutes, while longer routes like the Sammamish River Trail – Redmond Watershed Preserve loop from Kingsgate can take around 3 hours 5 minutes.

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