Highlight • River
Cycling
5.0
(12)
The Cedar River in Washington State is a significant 45-mile-long waterway that begins high in the Cascade Range, flowing generally west and northwest before emptying into the southern end of Lake Washington. From there, its waters eventually reach Puget Sound via the Lake Washington Ship Canal. This river is not only a scenic natural feature but also a crucial source of drinking water for the greater Seattle area, with its upper watershed protected to maintain water quality.
Visitors are consistently…
Tips
December 8, 2023
Cycling

In the know? Log-in to add a tip for other adventurers!
Sign up for free
Nearby routes
Best routes near Cedar River

4.0
(1)
3
riders
34.9km
02:30
340m
340m
Cycle the moderate Cedar River Trail Loop, a 21.7-mile route with 1112 feet of elevation gain, offering diverse scenery and river views.

5.0
(5)
40
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(5)
33
riders
20.5km
01:43
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Details
Informations
Elevation 120 m
Weather
Powered by Foreca
Friday 15 May
11°C
7°C
92 %
Additional weather tips
Max wind speed: 17.0 km/h
Most visited during
January
February
March
April
May
June
July
August
September
October
November
December
Yes, the Cedar River Trail is an excellent option for beginners and families. This 17.4-mile paved and gravel path, following an old railroad right-of-way from downtown Renton to Landsburg Park, is relatively flat and accessible, making it ideal for leisurely walks, biking, and even horseback riding. It offers continuous scenic views and connects to other natural areas.
Many sections of the Cedar River Trail are dog-friendly, allowing leashed dogs to accompany hikers and cyclists. It's always best to check specific trailhead signage for any local restrictions, but generally, the paved and gravel paths offer ample space for walks with your canine companion.
While the immediate trailheads might not have dedicated cafes, the Cedar River Trail runs through or near cities like Renton and Maple Valley. In these areas, you can find various amenities, including cafes, restaurants, and shops, typically a short drive or bike ride from the trail access points.
The Cedar River and its surrounding forests are rich in wildlife. You can often spot various salmon species, including sockeye, coho, and Chinook, as well as steelhead and trout, especially during their spawning runs. The area is also home to diverse bird species like Osprey and Bald Eagles, and various amphibians and bat species within the watershed's protected areas.
While the Cedar River is a beautiful waterway, its upper watershed is a protected drinking water source for Seattle, with restricted public access to maintain water quality. In lower, publicly accessible sections, swimming might be possible, but there are no officially designated 'wild swimming' spots. Always exercise caution, be aware of currents, and check local regulations before entering the water.
For salmon viewing, late summer and fall are ideal as various salmon species return to spawn. Fall foliage is also spectacular during autumn, offering vibrant colors along the riverbanks. Spring and summer are excellent for hiking, cycling, and water activities when the weather is warmer and the river flows gently.
The main Cedar River Trail is primarily a linear path. However, you can create circular routes by combining sections of the Cedar River Trail with connecting local park trails or by utilizing two vehicles for a shuttle hike. For shorter loops, exploring parks like Lake Wilderness Park, which connects to the Cedar River Trail, might offer more circular options.
Yes, for fishing, a valid Washington State fishing license is required, and specific regulations apply to different salmon and trout species. For kayaking, generally, no specific permit for the river itself is needed, but always check for any launch fees or specific park regulations if accessing from a developed park area.
In the fall, weather can be variable. It's best to dress in layers. Start with a moisture-wicking base layer, add an insulating layer (like fleece), and a waterproof and windproof outer shell. Comfortable hiking shoes with good grip are essential, and consider bringing a hat and gloves for cooler mornings or evenings.
The Cedar River Trail itself offers continuous scenic views of the river and its lush riparian forests. While the upper watershed is restricted, the publicly accessible sections provide glimpses of the river's natural beauty. Keep an eye out for areas where the river meanders, creating small rapids or calm pools, and during salmon runs, these areas become natural viewing points for the fish.
The Cedar River in Washington is distinct from others, such as those in Iowa or Michigan. Washington's Cedar River is primarily known for its role as a protected drinking water source and its 17.4-mile Cedar River Trail, popular for hiking, biking, and horseback riding. Unlike the Iowa Cedar River, which has a history of significant flooding and extensive urban development along its banks, the Washington river emphasizes conservation and accessible multi-use trails within a more natural setting.