4.5
(4499)
15,310
hikers
13:51
54.7km
130m
Hiking
Hike the 34.0-mile Green River Trail in King County, a difficult route with diverse scenery and wildlife, taking nearly 14 hours.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
10.6 km
Highlight • Monument
11.4 km
Highlight • Other
11.7 km
Highlight • Waterfall
Translated by Google •
Tip by
12.0 km
Highlight • Structure
12.6 km
Highlight • Structure
Translated by Google •
Tip by
21.4 km
Duwamish River
Lake
23.6 km
Highlight • Viewpoint
Tip by
38.9 km
Highlight • Viewpoint
Tip by
42.8 km
Highlight • Natural
Tip by
43.4 km
Highlight • Rest Area
Tip by
45.7 km
Highlight • Historical Site
Tip by
54.7 km
End point
Parking
Way Types & Surfaces
Way Types
49.8 km
3.47 km
663 m
659 m
< 100 m
Surfaces
32.9 km
19.1 km
2.40 km
247 m
< 100 m
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Elevation
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Weather
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Today
Wednesday 1 July
20°C
12°C
25 %
Additional weather tips
Max wind speed: 13.0 km/h
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This route was planned by komoot.
While much of the Green River Trail in King County is generally flat and paved, making it accessible for many, this specific komoot route is rated as difficult. This is primarily due to its significant length of over 54 kilometers (33 miles), requiring considerable endurance rather than challenging terrain or steep climbs. The elevation gain is minimal, making it physically demanding over distance but not technically difficult.
The terrain along this route of the Green River Trail is predominantly paved and flat. It transitions through a variety of landscapes, from urban and industrial areas in south Seattle to more lush, natural sections along the river. This makes it suitable for walking, jogging, and biking, and it's often described as kid-friendly and stroller-friendly.
You'll experience a diverse landscape, moving from urban settings to picturesque views of the Green River and ample greenery. The route passes through various parks and natural areas, including the Green River Natural Resources Area. Keep an eye out for wildlife such as osprey, deer, raccoons, bald eagles, and herons, especially in the more natural sections. Historical elements like abandoned bridge abutments can also be spotted.
Yes, this extensive route passes by several interesting points. You can see the Seattle Tower, Waterfall Garden Park, and the Neely-Soames Historic Homestead. For scenic views, look for the View of Seattle Skyline from Duwamish River Bank and the View of Mount Rainier from Briscoe Park.
Yes, the Green River Trail in King County is generally dog-friendly. However, dogs must be kept on a leash at all times, and owners are responsible for cleaning up after their pets. Always check local signage for any specific restrictions in certain park areas along the route.
The Green River Trail is accessible year-round. However, the most pleasant times to visit are typically spring, summer, and early fall when the weather is milder and the natural scenery is at its peak. During these seasons, you'll enjoy lush greenery and more comfortable temperatures for a long hike or bike ride. Winter can be cold and wet, but the paved surface generally remains usable.
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 multi-use path managed by King County Parks. You can find more information on King County's official website.
Given the extensive length of this route, there are multiple access points with parking along the Green River Trail. Popular starting points often include parks like Van Doren's Landing Park or other public parks in Tukwila, Kent, or Renton that connect to the trail. Check local park websites for specific parking lot locations and availability.
Yes, this extensive route primarily follows the Green River Trail itself for about 66% of its length. However, it also passes through sections of other official trails, including the Eagle Trail, Salmon Trail, Frog Trail, and Heron Trail, offering varied experiences within the larger network.
Yes, the Green River Trail in King County is largely paved and flat, making it very kid-friendly and stroller-friendly for shorter sections. However, this specific komoot route is over 54 kilometers long, which would be too challenging for most young children or a full stroller outing. Consider doing shorter segments of the trail for family excursions.
Given its length and passage through various parks and urban areas, you will find amenities like restrooms and water fountains at various points along the Green River Trail. These are typically located in the parks that the trail connects. It's always a good idea to carry your own water, especially for longer sections, and plan your stops in advance.
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