4.7
(250)
1,349
riders
85
rides
Touring cycling routes around Seatac offer a blend of urban convenience and natural landscapes, characterized by extensive river trails, forested parks, and waterfront access. The area features a network of paved and multi-use trails, including the Green River Trail and Des Moines Creek Trail, which provide varied cycling experiences. Riders can explore routes along the Duwamish River, through wooded parks, and towards the Puget Sound waterfront. The terrain is generally flat to gently rolling, with occasional views of Mount Rainier on clear days.
Last updated: July 11, 2026
36
riders
72.6km
04:14
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(11)
36
riders
23.8km
01:27
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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14
riders
107km
06:37
1,140m
1,140m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.5
(2)
14
riders
57.5km
03:20
200m
200m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
12
riders
4.29km
00:22
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Very nice view of downtown Seattle across Elliott Bay.
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This pedestrian/bicycle bridge over WA-509 is a bit of a relic, but an interesting attempt at a cost-effective solution. Be VERY careful cycling across (a safer bet is walking the bike down/up the ramp)... Good adrenalin-producing ride.
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The ferry can take you from here to Southworth and Vashon Island. Crossing time is usually about 45 minutes. There is a walkway on the left side of the pier from which you get a nice view over the Puget Sound.
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East on Sunset Park is a small but dense network of mountain biking trails with features for a wide range of ability levels. Just be sure to keep an eye out for people who might be walking on the trails.
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It's interesting name comes from the language of the local people who lived there first. This park helps protect the land where the water meets the shore. This habitat is very important for many animals and plants. Birds come here to find food and rest. Small creatures live in the mud and sand. Even fish use this area when they are young. The plants that grow here help keep the water clean and give shelter to animals.
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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.
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There are over 80 touring cycling routes around SeaTac, offering a diverse range of experiences for all skill levels. The komoot community has explored these routes over 1,300 times, with an average rating of 4.7 stars.
Yes, SeaTac offers several easy touring cycling routes perfect for beginners and families. A great option is the SeaTac Mountain Bike Trails loop from Riverton, which is 3.1 miles long and takes you through forested areas within North SeaTac Park. The Green River Trail also provides a mostly flat, paved ride suitable for all ages.
SeaTac's touring cycling routes offer a blend of urban and natural scenery. You can enjoy views of the Duwamish River along the Green River Trail, serene wooded parks on the Des Moines Creek Trail, and the Puget Sound waterfront near Des Moines Marina. On clear days, many routes offer stunning distant views of Mount Rainier. You might also spot local wildlife in areas like North SeaTac Park.
For those seeking a longer ride, the Fireboat No. 1 – Ruston Way Waterfront Path loop from Tukwila International Boulevard is a challenging 66.4-mile route that follows waterfront paths and connects various communities, offering extensive views of Puget Sound. Another substantial option is the Sumner Link Trail loop from Kent Des Moines, which spans 35.6 miles through varied urban and natural landscapes.
Yes, many touring cycling routes in SeaTac are designed as loops, providing convenient starting and ending points. Examples include the SeaTac Mountain Bike Trails loop from Riverton and the Three Tree Point Waterfront loop from Burien. These circular routes allow you to experience diverse scenery without retracing your path.
The terrain for touring cycling in SeaTac is generally flat to gently rolling, especially on popular trails like the Green River Trail and Des Moines Creek Trail, which are mostly paved. Some routes, particularly those extending towards the waterfront or connecting to larger regional networks, may include moderate climbs and descents, such as the Three Tree Point Waterfront loop from Angle Lake.
Yes, several routes offer access to interesting attractions. The Des Moines Creek Trail leads directly to the Des Moines waterfront and marina. You can also explore areas like Green River Trail itself, which is a highlight, or visit Seward Park and t̓ałt̓ałucid Park and Shoreline Habitat, which are accessible from some routes. The SeaTac Airport Loop offers a unique perspective of airport operations.
The best time for touring cycling in SeaTac is typically from late spring through early fall (May to October) when the weather is generally mild and drier. This period offers comfortable temperatures and clearer skies, increasing the chances of seeing Mount Rainier. While some trails are accessible year-round, winter months can bring rain and cooler temperatures.
Many popular trailheads in SeaTac, such as those for the Green River Trail and Des Moines Creek Trail, offer designated parking areas. Additionally, SeaTac's strategic location means several routes are accessible via public transport, particularly those connecting to urban centers or near transit hubs, making it convenient for cyclists without car access.
The komoot community highly rates touring cycling in SeaTac, with an average score of 4.7 stars from over 200 reviews. Cyclists often praise the region's diverse network of paved and multi-use trails, the blend of urban convenience with natural beauty, and the accessibility to waterfronts and scenic parks. The ability to connect local trails to larger regional networks for extended rides is also a frequently highlighted benefit.
Yes, for experienced touring cyclists seeking a challenge, the Fireboat No. 1 – Ruston Way Waterfront Path loop from Tukwila International Boulevard is classified as difficult. This extensive 66.4-mile route features significant elevation changes, making it suitable for those looking for a demanding, long-distance ride with rewarding views along the Puget Sound waterfront.
Absolutely. SeaTac is well-known for its network of paved cycling trails. The Green River Trail and Des Moines Creek Trail are prime examples, offering smooth, paved surfaces ideal for touring cyclists. These trails provide comfortable riding conditions through varied landscapes, from river valleys to wooded parks.


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