4.8
(195)
1,581
riders
70
rides
Touring cycling around Bryn Mawr-Skyway offers routes through a landscape characterized by hilly terrain and proximity to extensive trail systems. The region, located in King County, Washington, provides access to waterways and green spaces. Its elevated topography, reflected in the name "Bryn Mawr" (Welsh for "great hill"), presents varied gradients for cyclists. The area connects to broader cycling opportunities within the Mountains to Sound Greenway National Heritage Area, featuring diverse natural features.
Last updated: May 16, 2026
4.8
(22)
46
riders
30.2km
01:42
30m
30m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
38
riders
25.4km
01:30
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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29
riders
41.5km
02:29
250m
250m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(5)
21
riders
14.5km
00:53
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
36
riders
37.2km
02:13
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This spot along the Cedar River Trail is a great spot to stop and view the river or take a break just below the overpass for South Jones Road.
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Excellent views, some areas are under renovation and lack signage. But nothing terrible. Very good experiences. A very ideal route for stopping and enjoying the views.
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This park has three-quarters of a mile of water frontage on Lake Washington, and is mostly undeveloped except for a series of trails, some of which are paved for multi-use. You have great odds of seeing wildlife near the north and south ends of the park, and the park also has swimming, boating and fishing amenities.
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This is part of the roughly 60-mile loop that circles all the way around Lake Washington; or you can divide it into northern and southern sections. Much of the total distance, including this stretch, takes place along the road.
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The Renton Library is a very special building because it sits over the Cedar River! It's like a bridge for books and people. When it was built in 1966, it was an ambitious idea. The building has big windows, so you can look out at the river while you read.
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The original bridge, which was the first to access the island, opened on November 10, 1923. The task of opening the bridge for boats was given to George Lightfoot, the father of the Lacey V. Murrow Memorial Bridge on Mercer Island. It was dismantled and replaced in 1940. At this site, I-90 traffic is currently carried by two parallel bridges.
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This 10+ acre park along the Green River is great for families. There's a playground and climbing structure for the kids as well as plenty of grassy fields for picnics. The park is also a great place to get on the Green River Trail, which runs for nearly 20 miles across King County.
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There are over 60 touring cycling routes around Bryn Mawr-Skyway, catering to various skill levels. These routes are highly rated by the komoot community, with an average score of 4.8 stars.
Yes, Bryn Mawr-Skyway offers 25 easy touring cycling routes. A great option for beginners is the Green River and Interurban Trail Loop, which is 18.8 miles (30.2 km) long and follows established paths along waterways with minimal elevation gain.
For those seeking longer rides, the Cedar River Trail – Cedar River Trail loop from Renton is a moderate 26.2 miles (42.1 km) path featuring scenic sections along the Cedar River. Another option is the Lakeview Park Hill – Andrews Bay loop from Renton, which covers 27 miles (43.4 km) with moderate elevation changes.
Yes, many routes in the area are loops. The Bike loop from Highlands Park is a popular 12.6 miles (20.2 km) circular route through local green spaces. Another excellent loop is the Green River and Interurban Trail Loop.
Bryn Mawr-Skyway is known for its hilly terrain, as its name means 'great hill' in Welsh. This means you can expect varied gradients, from gentle paths along waterways to routes with significant elevation changes, offering engaging rides for all levels.
The area offers access to various natural features. You can explore the Cedar River Trail, visit Coal Creek Falls, or enjoy the natural beauty of Seward Park. The region also features wetlands and green spaces like Skyway Park.
Bryn Mawr-Skyway experiences a temperate maritime climate, making it suitable for outdoor activities throughout the year. While winters are mild and wet, summers are warm and dry, generally offering the most pleasant conditions for touring cycling.
Yes, you can find waterfalls near some of the cycling routes. Coal Creek Falls is a notable waterfall in the vicinity, and there are other smaller falls like Small Waterfall that can be explored.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 200 reviews. Reviewers often praise the varied terrain, the extensive trail systems, and the scenic views, especially along waterways and through green spaces.
Bryn Mawr-Skyway is part of King County, which has a public transportation system. While specific route access points vary, its proximity to urban centers like Seattle suggests public transport options may be available to reach starting points for many routes. It's advisable to check local transit schedules for specific connections.
Many parks and trailheads in King County, including those near Bryn Mawr-Skyway, offer designated parking areas. For specific routes, it's recommended to check the individual route details on komoot or local park websites for parking information.
Yes, Bryn Mawr-Skyway's hilly topography provides routes with significant elevation changes. There are 9 difficult routes available for experienced cyclists seeking a challenge. These routes can feature up to 1500 feet of elevation gain over several hours.


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