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Routes
Cycling routes
United States
Washington
King County

Seatac

The best cycling routes around Seatac

4.7

(221)

1,400

riders

82

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…

Last updated: April 30, 2026

4.0

(1)

27

riders

#1.

Lowman Beach Park – Alki Trail loop from Tukwila International Boulevard

47.2km

03:02

440m

440m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

3.5

(2)

13

riders

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

5.0

(2)

7

riders

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Popular around Seatac

Hiking around Seatac

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Tips from the Community

Roberto A.
July 28, 2025, Lowman Beach Park

Nice driftwood all along the beach.

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This troll is named Bruun Idun and she stands on the shores of Puget Sound. Unlike her fellow trolls, she pays no attention to human visitors. Her mind is elsewhere as she plays her flute, calling for the orcas to return. Looking closely, you’ll see orca designs carved in the wood of the flute, a creation of Muckleshoot artist Coyote. Bruun Idun’s adornments reflect her connection with the sea. Her jewelry is made of shells. Her hair is driftwood foraged from the beach. At her feet, humans have left a pile of shell offerings to show their appreciation.

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Very nice view of downtown Seattle across Elliott Bay.

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Roberto A.
July 28, 2025, Alki Trail

Summer ride along the beach? Why, yes, of course it's great.

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This Seattle City Parks pool is not only clean and well-run, it also has a fantastic view of Puget Sound. As a result, it is the destination for many a bike ride during the summer. Great spot for a swim with a view!

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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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West Seattle's famous troll sculpture, made by Thomas Dambo. You can find it along the Whale Trail in Lincoln Park.

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Located along the Green River Trail which is a beautifully restored victorian mansion and a National Historic Site. It was originally built in 1885 thus making it one of the oldest surviving homes in Kent. It has very lovely heritage gardens open to the public.

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Frequently Asked Questions

How many touring cycling routes are available in SeaTac?

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.

Are there easy touring cycling routes suitable for beginners or families in SeaTac?

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.

What are some scenic highlights or natural features I can expect to see on SeaTac's touring cycling routes?

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.

Are there any long-distance touring cycling routes near SeaTac?

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.

Can I find circular touring cycling routes in SeaTac?

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.

What kind of terrain can I expect on SeaTac's touring cycling routes?

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.

Are there any specific attractions or points of interest along the cycling routes?

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.

What is the best time of year for touring cycling in SeaTac?

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.

Are there options for parking or public transport access to SeaTac's cycling trails?

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.

What do other touring cyclists enjoy most about cycling in SeaTac?

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.

Are there any advanced or more challenging touring cycling routes in SeaTac?

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.

Can I find paved cycling trails in SeaTac?

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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