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Routes
Bike touring routes & trails
United States
Washington
Snohomish County
Sisco Heights

Snohomish County Centennial Trail

Moderate

3.4

(19)

28

riders

Snohomish County Centennial Trail

02:47

48.7km

210m

Cycling

The Snohomish County Centennial Trail is a fantastic option for a long, easy touring bicycle ride, stretching 30.2 miles (48.7 km) with a minimal 678 feet (207 metres) of elevation gain. You'll spend about 2 hours and 47 minutes pedaling through a charming mix of rural farmlands, green forests, and peaceful wetlands, with notable stops like Lake Cassidy offering a serene break. This moderate route is ideal for cyclists of all levels, especially those looking for a relaxed journey through varied scenery.

Planning your visit is straightforward, as the trail is mostly car-free and well-maintained, providing a smooth paved surface perfect for road bikes. You'll find amenities like trailheads, picnic tables, and restrooms spaced along the route. While the trail is largely separated from traffic, remember to exercise caution at street crossings, particularly when passing through Arlington. Bike rentals and services are available at both ends of the trail in Arlington and Snohomish.

This trail stands out as one of Washington State's longest continuous paved trails, following a former Burlington-Northern railroad line. It serves not only as a recreational path but also as a valuable conservation corridor, offering glimpses into the area's social and commercial heritage through interpretive displays. For those looking to extend their adventure, the Centennial Trail connects with the Whitehorse Trail near Arlington, opening up even more possibilities for exploration.

Last updated: June 9, 2026

Waypoints

A

Start point

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1

6.02 km

Centennial Trail

Highlight (Segment) • Trail

The Snohomish County Centennial Trail mostly rolls past farms and pastures and through forested watersheds.

Tip by

2

24.4 km

Lake McMurray

Highlight • Lake

Lake McMurray is the name of both the lake and the town along its shore. The town was founded in 1890 when the railroad was routed to the area.

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B

48.7 km

End point

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Way Types & Surfaces

Way Types

39.1 km

8.18 km

732 m

679 m

Surfaces

48.2 km

366 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (90 m)

Lowest point (20 m)

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Weather

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Today

Wednesday 8 July

22°C

12°C

19 %

Additional weather tips

Max wind speed: 13.0 km/h

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Frequently Asked Questions

How can I access the Centennial Trail and where can I park?

The Centennial Trail spans 30 miles and offers numerous trailheads with convenient access and parking. You'll find parking, restrooms, picnic tables, and benches at various points along the route, connecting towns like Snohomish, Lake Stevens, Marysville, and Arlington.

Is the Centennial Trail dog-friendly?

Yes, the Centennial Trail is generally dog-friendly. However, please ensure your dog is on a leash and that you clean up after them to maintain a pleasant experience for all trail users.

What is the best time of year to cycle the Centennial Trail?

The trail is enjoyable year-round, but spring through fall typically offers the most pleasant cycling conditions. During these seasons, you can best appreciate the diverse scenery, from rural farmlands to forested areas, and the views of the Cascade Mountains.

Do I need any permits or pay entrance fees to use the Centennial Trail?

No, there are no specific permits or entrance fees required to access and use the Snohomish County Centennial Trail. It is a public multi-use path freely accessible to everyone.

What is the terrain like on the Centennial Trail and how difficult is it?

Built on a former railroad line, the trail is predominantly flat with a mild grade of 5% or less, making it easy for most cyclists. While mostly level, there's a gradual uphill section after Lake Stevens offering Olympic Mountain views, followed by a decline towards Lake McMurray. It's considered easy to moderate and is accessible to individuals of all physical abilities, including those using wheelchairs.

What kind of scenery and points of interest can I expect along the trail?

You'll experience diverse landscapes including rural farmlands, open pastures, and forested areas, with views of the Cascade Mountains. The trail features 'green tunnel' sections, crosses numerous creeks, and connects historic small towns like Snohomish, Lake Stevens, Marysville, and Arlington. Lake McMurray is a particularly scenic spot with picnic areas and a pier. You'll also find public art installations and historical displays, such as the 'History Quilt' on the Nakashima Barn.

What wildlife might I encounter on the Centennial Trail?

The trail passes through a naturally diverse region, serving as a habitat for abundant wildlife. You might spot various bird and mammal species, especially in the nearby Snohomish River Estuary. Occasional sightings of black bears have also been reported.

Does the Centennial Trail connect with other routes or trails?

Yes, the Centennial Trail is a vital connection spanning 30 miles. It also passes through sections of the Snohomish County Centennial Trail, BR13 Centennial Route, and various segments named Centennial Trail.

Are there amenities like restrooms, picnic areas, or places to eat along the trail?

Yes, the trail is well-equipped with amenities. Numerous trailheads provide restrooms, picnic tables, and benches. The trail also connects several historic small towns like Snohomish, Lake Stevens, Marysville, and Arlington, where you can find local shops and restaurants.

How long does it typically take to cycle the entire Centennial Trail?

Cycling the entire 30-mile (48.6 km) Centennial Trail typically takes around 2 hours and 47 minutes for a touring bicycle, as estimated by komoot. This duration can vary based on your pace, stops, and starting point.

Is the Centennial Trail suitable for families and beginners?

Absolutely! The Centennial Trail is an excellent choice for families and beginners. Its smooth, paved surface, minimal elevation changes, and gentle grade make it very approachable for cyclists of all skill levels and ages.

Nearby routes

Moderate

4.3

34

Snohomish County Centennial Trail

02:47h

48.7km

210m

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