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King County
Kent

Green River Trail

Moderate

Green River Trail

04:04

16.2km

10m

Hiking

Hike the moderate 10.1-mile Green River Trail through diverse landscapes, offering river views and a glimpse of Mount Rainier.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

669 m

Green River Natural Resources Area

Highlight • Natural

The Green River Natural Resources Area (GRNRA), just east of Van Doren's Landing Park in Kent, is a hidden gem along the Green River Trail, especially for birders, cyclists, and walkers who enjoy a mix of wetland, prairie, and river views all in one place. Originally developed as a stormwater treatment facility, the area now serves a dual purpose: it filters urban runoff and provides essential habitat for wildlife. The result is a 304-acre patchwork of restored wetlands, ponds, and native plantings that feel far more wild than their suburban surroundings suggest.
From the trail, especially near Van Doren’s Landing, you’ll see viewing platforms and side paths leading into the heart of the GRNRA. Expect to spot herons, ducks, red-winged blackbirds, and—if you're lucky—bald eagles or osprey. Interpretive signs explain the ecology and the city’s innovative use of the land. It’s also a great stop for a break if you’re riding—plenty of benches and low-traffic paths make it easy to linger. Let me know if you want a good loop or spur trail that includes both the Green River Trail and the GRNRA.

Tip by

2

4.60 km

This park sits on a peninsula, surround by the Green River on three sides, and offer picnic areas, hiking trails, and fishing opportunities. But the highlight is the spectacular view of Mt. Rainier you get on clear days.

Tip by

B

16.2 km

End point

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Way Types & Surfaces

Way Types

14.5 km

1.48 km

120 m

107 m

Surfaces

13.9 km

1.91 km

191 m

< 100 m

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Elevation

Elevation
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Weather

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Today

Friday 9 October

17°C

9°C

38 %

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Max wind speed: 17.0 km/h

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Frequently Asked Questions

How challenging is the Green River Trail, and what is the terrain like?

The Green River Trail, as described in this route, is generally considered easy to moderate. While the komoot tour is rated 'moderate' due to its length, the trail itself is predominantly flat and paved, making it accessible for most hikers. You'll experience varied scenery, from urban industrial areas to lush wetlands, open meadows, and shaded forested sections along the river. Some parts, particularly within the Green River Natural Resources Area, might offer unpaved diversions with loose rock, providing a slightly more natural feel.

What are the notable natural features or viewpoints along the route?

Along this route, you'll pass through the expansive Green River Natural Resources Area, which is a significant highlight for its diverse ecosystems. Another key point is the View of Mount Rainier from Briscoe Park, offering a stunning vista on clear days. The trail also runs parallel to the Green River, providing picturesque river views and opportunities for bird-watching.

What kind of wildlife can I expect to see on the trail?

The trail is excellent for wildlife observation, especially birds. You might spot herons, kingfishers, and even bald eagles. Osprey nests are also visible in some sections. The Green River Natural Resources Area is home to an estimated 165 bird and 53 mammal species, and the river itself is critical for salmon spawning, making it a vibrant natural corridor.

Where can I park to access the Green River Trail?

There are multiple access points and parking options along the Green River Trail. For this specific route from Kent to Tukwila, you can find parking at various parks that border the trail, such as Van Doren's Landing Park or Briscoe Park. It's advisable to check King County Parks' official website for the most current parking information and specific trailhead locations.

Are there any permits or entrance fees required for the Green River Natural Resources Area or the trail?

No, there are generally no permits or entrance fees required to access the Green River Trail or the Green River Natural Resources Area. It is a public trail system managed by King County, designed for open access and recreation.

Is the Green River Trail dog-friendly?

Yes, the Green River Trail is dog-friendly. Dogs are welcome but must be kept on a leash at all times to protect wildlife and ensure the safety and enjoyment of all trail users. Please remember to clean up after your pet.

What is the best time of year to hike the Green River Trail?

The Green River Trail can be enjoyed year-round. Spring and fall offer pleasant temperatures and vibrant scenery, with blooming wildflowers in spring and colorful foliage in autumn. Summer is also popular, though it can get warm. Even in winter, the paved sections are generally accessible, offering a peaceful experience, though some unpaved diversions might be muddy or overgrown.

Is this trail suitable for families and beginner hikers?

Absolutely! Due to its predominantly flat and paved terrain, the Green River Trail is very suitable for families with children and beginner hikers. Its multi-use nature means it's also popular for cycling and leisurely walks, making it a great option for those looking for an accessible outdoor experience.

Does the Green River Trail intersect with other paths?

Yes, this route along the Green River Trail intersects with several other paths. You'll find sections that overlap with the Green River Trail (which makes up 62% of this route), the King County Interurban Trail (38%), the Eagle Trail (30%), and the Salmon Trail (19%). These intersections offer opportunities to explore different routes or extend your adventure.

Are there restrooms or water fountains available along the trail?

Given the trail's length and its passage through various parks and urban areas, you can typically find restrooms and water fountains at several points along the route, particularly in larger parks like Briscoe Park or Van Doren's Landing Park. However, it's always a good idea to carry your own water, especially on longer excursions.

Can I access the trail using public transport?

Yes, the Green River Trail is well-integrated into the King County public transport network. Several bus routes serve areas adjacent to the trail in cities like Kent and Tukwila, allowing for convenient access to various trailheads. Check King County Metro's website for specific route planning.

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