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Routes
Hiking trails & Routes
United States
Washington
Snohomish County
Snohomish

Snohomish County Centennial Trail

Hard

2.6

(6)

49

hikers

Snohomish County Centennial Trail

12:36

49.2km

210m

Hiking

Hike the 30.6-mile Snohomish County Centennial Trail, a difficult route with 684 feet of elevation gain through diverse landscapes.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

8.52 km

Machias Trailhead Park

Highlight • Rest Area

A great place to park for access to the Centennial Trail, or a place to stop and have a break. There are picnic tables, clean flushing toilets and even a bike repair station

Tip by

13.7 km

H & E Railroad

Ruins

3

18.7 km

Lake Cassidy

Highlight • Lake

A lovely spot to stop along the Centennial Trail and get a view of Lake Cassidy. You can walk out along the dock and have a snack on the park bench at the end.

Tip by

4

34.9 km

The museum, set against scenic ponds, showcases artifacts from the north and south forks of the Stillaguamish River Valley. Visitors can explore exhibits on household items, logging history, military artifacts, …

Tip by

42.4 km

Bryant Community Church

Place Of Worship

B

49.2 km

End point

Parking

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Way Types & Surfaces

Way Types

48.6 km

517 m

< 100 m

< 100 m

Surfaces

46.5 km

1.90 km

453 m

432 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 (110 m)

Lowest point (10 m)

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Weather

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Tuesday 7 July

25°C

11°C

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Frequently Asked Questions

What is the terrain like on the Snohomish County Centennial Trail?

The trail is predominantly paved, offering a smooth surface suitable for walking, jogging, and even wheelchair use. Many sections also feature a parallel soft-surface path specifically for equestrians. Built on a former railway line, the terrain is largely flat with minimal elevation gain, making it very accessible.

Is the Centennial Trail suitable for all skill levels?

Yes, for hiking, the trail is considered easy to moderate due to its largely flat and paved surface. This makes it enjoyable for a wide range of visitors, from beginners to experienced hikers, and families.

What kind of scenery can I expect along the trail?

You'll experience a diverse landscape, including rural farmlands, open pastures, and shaded forested areas often referred to as 'green tunnels.' The trail crosses numerous creeks and rivers, providing tranquil waterside views, and offers glimpses of the snowy Cascade Mountains. Scenic spots like Lake Cassidy provide picnic areas and a pier to enjoy the surroundings.

Are there any notable points of interest on the Centennial Trail?

Beyond its natural beauty, the trail features several points of interest. You can visit Machias Trailhead Park, enjoy the tranquility of Lake Cassidy, or see the Stillaguamish Valley Pioneer Museum Pond. The trail also has interpretive signage detailing local history, public art installations like 'History Quilt,' and the restored Machias Depot, offering a glimpse into the region's railroad past.

Where can I park to access the Centennial Trail?

The trail is well-maintained and features numerous trailheads with convenient access and parking. These access points are spread along its 30-mile length, making it easy to find a starting point regardless of which section you wish to explore.

Is the Snohomish County Centennial Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, it's important to keep your dog on a leash and clean up after them to ensure a pleasant experience for all users and to protect the natural environment.

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

The trail is enjoyable year-round. Spring and summer are particularly vibrant, with lush forests, serene wetlands, and wildflowers in bloom. The paved surface also makes it accessible during other seasons, though conditions may vary.

Do I need a permit or pay an entrance fee to use the trail?

No, there are no permits or entrance fees required to access and enjoy the Snohomish County Centennial Trail. It is freely accessible to the public.

Are there restrooms and picnic areas available along the trail?

Yes, the trail is designed with visitor convenience in mind. You'll find restrooms and picnic tables at many of the numerous trailheads and along various stretches of the path, such as at Lake Cassidy.

What kind of wildlife might I see on the trail?

Hikers often spot various wildlife, including deer, rabbits, and a wide array of bird species, especially in the forested and wetland sections. Keep an eye out for these creatures as you explore the natural surroundings.

Is the Centennial Trail accessible for families with strollers or wheelchairs?

Yes, the trail's predominantly paved and flat surface makes it highly suitable for strollers and wheelchairs, ensuring accessibility for families and individuals with mobility aids.

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