Union, WA Bike Trails and Maps

498 Reviews

Looking for the best Bike trails around Union?

Find the top rated bike trails in Union, whether you're looking for an easy short bike trail or a long bike trail, you'll find what you're looking for. Click on a bike trail below to find trail descriptions, trail maps, photos, and reviews.

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Activities
Length
Surfaces
Type
51 Results
Activities
Length
Surfaces
Type

Alki Trail

5.5 mi
State: WA
Asphalt

BPA Trail

3.83 mi
State: WA
Asphalt

Burke-Gilman Trail

19.7 mi
State: WA
Asphalt, Concrete

Cedar River Trail

17.4 mi
State: WA
Asphalt, Gravel

Chehalis Western Trail

21.2 mi
State: WA
Asphalt

Cross Kirkland Corridor (Eastrail)

5.8 mi
State: WA
Cinder, Crushed Stone

Des Moines Creek Trail

2.2 mi
State: WA
Asphalt

East Lake Sammamish Trail

11.5 mi
State: WA
Asphalt

Elliott Bay Trail

3.9 mi
State: WA
Asphalt

Foothills Trail (WA)

24.7 mi
State: WA
Asphalt, Dirt, Gravel

Grandview Trail

1.25 mi
State: WA
Asphalt

Great American Rail-Trail

3743.9 mi
State: DC, IA, ID, IL, IN, MD, MT, NE, OH, PA, WA, WV, WY
Asphalt, Concrete, Crushed Stone

Green River Trail

19.6 mi
State: WA
Asphalt

I-90 Trail

8.8 mi
State: WA
Asphalt, Concrete

Interurban Trail North

31.3 mi
State: WA
Asphalt, Concrete

Jane Hague Way (Eastrail)

1 mi
State: WA
Gravel

Lake Boren Esplanade

0.6 mi
State: WA
Asphalt, Concrete

Olympic Discovery Trail

64.5 mi
State: WA
Asphalt, Crushed Stone

Pipeline Trail

2.7 mi
State: WA
Asphalt

Prairie Line Trail

0.5 mi
State: WA
Brick
Accordion

Ruston Way Path

2.53 mi
State: WA
Asphalt, Concrete

SR 520 Trail

2.7 mi
State: WA
Asphalt

Sammamish River Trail

10.3 mi
State: WA
Asphalt

Soos Creek Trail

6 mi
State: WA
Asphalt

Soundview Trail

2 mi
State: WA
Asphalt

Springbrook Trail

2.3 mi
State: WA
Asphalt, Boardwalk

Yelm-Rainier-Tenino Trail

14 mi
State: WA
Asphalt

Chief Sealth Trail

4 mi
State: WA
Asphalt

Cushman Trail

6.2 mi
State: WA
Asphalt

Interurban Trail South

19.8 mi
State: WA
Asphalt

Puyallup Riverwalk Trail

4.1 mi
State: WA
Asphalt

Scott Pierson Trail

5 mi
State: WA
Asphalt, Concrete

Seattle Waterfront Pathway

2 mi
State: WA
Asphalt

Ship Canal Trail

1.9 mi
State: WA
Asphalt

Sumner Link Trail

5.1 mi
State: WA
Asphalt

Sylvia Creek Forestry Trail

2.3 mi
State: WA
Asphalt, Dirt, Gravel

Thea Foss Waterway Esplanade

1.9 mi
State: WA
Boardwalk, Concrete

Water Flume Line Trail

2.4 mi
State: WA
Asphalt

West Campus Trail

1.04 mi
State: WA
Asphalt

Willapa Hills State Park Trail

56 mi
State: WA
Asphalt, Ballast, Crushed Stone, Grass, Gravel

Beacon Avenue Bike Path

2.8 mi
State: WA
Asphalt

Duwamish Trail

3 mi
State: WA
Asphalt

Eastrail South (Eastrail)

4 mi
State: WA
Asphalt

Karen Fraser Woodland Trail

5.2 mi
State: WA
Asphalt, Gravel

Sound to Olympics Trail

2.6 mi
State: WA
Asphalt

Cheshiahud Lake Union Loop

3.6 mi
State: WA
Asphalt

Basich Trailway

1.2 mi
State: WA
Asphalt

Chehalis Riverfront Walkway

3 mi
State: WA
Asphalt

Frager Road Trail

5.52 mi
State: WA
Asphalt

Lake to Sound Trail

10 mi
State: WA
Asphalt, Concrete

Yelm Prairie Line Trail

1.4 mi
State: WA
Asphalt
Trail Image Trail Name States Length Surface Rating
The Alki Trail rides along the northern and eastern shore of West Seattle along Alki Avenue. Largely riding on a widened sidewalk, separated from traffic by a parking lane and curb, traffic on the...
WA 5.5 mi Asphalt
Meandering down a Bonneville Power Administration overhead electric utility corridor, the 3.8-mile BPA Trail serves as a connector between Celebration Park and the downtown areas of Federal Way with...
WA 3.83 mi Asphalt
Spanning just over 19 miles between Seattle and Bothell, the Burke-Gilman Trail is as much a thoroughfare for commuting to work and the University of Washington as it is a staple for social recreation...
WA 19.7 mi Asphalt, Concrete
Note: Access to equestrians is restricted within Renton City limits. The Cedar River Trail follows the old Chicago, Milwaukee, St. Paul, and Pacific Railroad corridor for 17.4 miles on a straight,...
WA 17.4 mi Asphalt, Gravel
The Chehalis Western Trail follows the route of a Weyerhaeuser Timber Co. railroad by the same name that carried millions of logs out of Washington forests to the coast for shipment from the 1920s to...
WA 21.2 mi Asphalt
The Cross Kirkland Corridor is the bustling centerpiece of a former railbed that once carried freight and passengers through towns now in the eastern suburbs of Seattle. Just 5.8 miles long, the...
WA 5.8 mi Cinder, Crushed Stone
The Des Moines Creek Trail offers a nice connection between the south side of Seattle and the waterfront community of Des Moines on Puget Sound. About the Route The paved trail leaves off in the...
WA 2.2 mi Asphalt
The East Lake Sammamish Trail skirts Lake Sammamish for 11.5 miles through the towns of Issaquah, Sammamish, and Redmond in the fast-growing eastern suburbs of Seattle. The paved trail is one link in...
WA 11.5 mi Asphalt
The Elliott Bay Trail offers 3.9 miles for trail users the opportunity to enjoy art, history, wildlife, and a wide variety of outdoor activities in a beautiful waterfront setting. In the Magnolia...
WA 3.9 mi Asphalt
The Foothills Trail is a 24.7-mile collection of five unconnected segments of the old Burlington Northern Railway that served the farming, coal-mining, and logging economies near the base of Mount...
WA 24.7 mi Asphalt, Dirt, Gravel
The Grandview Trail runs in a straight line for more than a mile on the eastern edge of Pierce County's Chambers Creek Regional Park. The trail appropriately never strays too far from Grandview...
WA 1.25 mi Asphalt
Note: This developing route is not yet fully contiguous – it is just over 50% complete. Please refer to the Trail Map for more information on the existing sections of trail, as well as the online...
DC, IA, ID, IL, IN, MD, MT, NE, OH, PA, WA, WV, WY 3743.9 mi Asphalt, Concrete, Crushed Stone
The Green River Trail currently stretches 21.1 miles through the industrial heart of the Green River Valley from the southern suburbs of Seattle to Kent, connecting to a number of neighborhoods and...
WA 19.6 mi Asphalt
Scenic and interesting are uncommon terms used to describe a trail alongside a busy freeway, but the I-90 Trail in Washington is different. The trail begins in the west in Seattle and runs for 10...
WA 8.8 mi Asphalt, Concrete
The Interurban Trail between Seattle and Everett stitches together a dense residential and commercial patchwork that the original electric railway helped to grow in the early part of the 20th century....
WA 31.3 mi Asphalt, Concrete
The Eastrail (or formerly, Eastside Rail Corridor Trail), built on a former BNSF freight railroad, will one day traverse 42 miles through King County, connecting Renton, Bellevue, Kirkland, Redmond,...
WA 1 mi Gravel
The Lake Boren Esplanade is a wide, paved pathway sitting on the west side of Coal Creek Parkway. The esplanade begins at Lake Boren Park and then parallels the road, offering glimpses of the lake...
WA 0.6 mi Asphalt, Concrete
Sandwiched between the Olympic Mountains and the Strait of Juan de Fuca, the 64.5-mile Olympic Discovery Trail traverses a spectacular route across the Olympic Peninsula. The 123-mile trail connects...
WA 64.5 mi Asphalt, Crushed Stone
The Pipeline Trail provides a 2.7-mile off-road route through the city of Tacoma. The trail is ADA accessible with a 12ft wide paved surface, lighting, trail signage and benches. About the...
WA 2.7 mi Asphalt
Tacoma's Prairie Line Trail follows the former Northern Pacific Railroad that was established here in 1873. Tacoma was the terminus of the rail line that stretched all the way to the Great...
WA 0.5 mi Brick
Accordion
The delightful Ruston Way Path sits in the Old Town neighborhood of northern Tacoma. Its linear, flat and paved nature make it a cinch for all travelers and it offers lovely views of Commencement Bay,...
WA 2.53 mi Asphalt, Concrete
The highly anticipated SR 520 trail is finally open, and commuters of all stripes have been quick to make use of it if the trail counts are anything to go by. The trail was constructed as part of the...
WA 2.7 mi Asphalt
Wine enthusiasts can find a lot to like on the Sammamish River Trail, which passes through the Woodinville Wine Country, home to some 60 tasting rooms and restaurants. At one time, flat-bottomed...
WA 10.3 mi Asphalt
The Soos Creek Trail travels through heavily wooded forest on a north-south route spanning the eastern edge of the Seattle suburb of Kent. Following the path of its namesake creek, the trail begins...
WA 6 mi Asphalt
The scenic Soundview Trail runs along and through the Chambers Bay public golf course—site of the U.S. Open in 2015—within Pierce County's Chambers Creek Regional Park. The 2-mile trail links at both...
WA 2 mi Asphalt
Renton's Springbrook Trail is a good spot for a relaxed walk surrounded by nature in the heart of an urban district. The trail exists in two segments: the north segment begins in Black River Riparian...
WA 2.3 mi Asphalt, Boardwalk
The Yelm-Rainier-Tenino Trails runs for 14 miles between the rural towns of Tenino and Yelm. The paved trail travels through agricultural areas, forests, and wetlands, and it takes a gentle climb of...
WA 14 mi Asphalt
The Chief Sealth Trail runs north–south along Seattle's southeast side between S. Ferdinand Street at Beacon Avenue S. and S. Gazelle Street at 51st Avenue S. The paved trail provides access to...
WA 4 mi Asphalt
Gig Harbor's 6.2-mile Cushman Trail is a paved, non-motorized route for pedestrian and bike use. The trail shares much of its corridor with overhead Tacoma Power electric lines. Along the way, trail...
WA 6.2 mi Asphalt
The main segment of the Interurban Trail (South) follows a former trolley line 16.1 miles on a mostly straight and flat trajectory through several towns south of Seattle, providing a route for...
WA 19.8 mi Asphalt
The Puyallup Riverwalk Trail traces the tree-lined shoreline in northern Puyallup, a few miles southeast of Tacoma. The paved pathway consists of two completed segments with about a mile of...
WA 4.1 mi Asphalt
The Scott Pierson Trail runs parallel to State Route 16 for most of its journey from 25th Street in Tacoma to 24th Street on the southern edge of Gig Harbor. The 5-mile trail is a safe and convenient...
WA 5 mi Asphalt, Concrete
The highly urban Seattle Waterfront Pathway is a continuation of the Elliot Bay Trail and carries on south from Broad Street south to South Royal Brougham Way. The trail parallels Alaskan Way along...
WA 2 mi Asphalt
Across the waterway from its big brother (the Burke-Gilman Trail), the Ship Canal Trail runs along the southern edge of the Lake Washington Ship Canal near Seattle Pacific University. The trail links...
WA 1.9 mi Asphalt
Sumner Link Trail provides an important connection between the Interurban Trail and the Puyallup Riverwalk Trail. Along the way, the trail follows the White River, offering views of the water,...
WA 5.1 mi Asphalt
The Sylvia Creek Forestry Trail is located in Lake Sylvia State Park north of Montesano on Washington's Olympic Peninsula. The interpretive trail winds through the deep forest and alongside scenic...
WA 2.3 mi Asphalt, Dirt, Gravel
The Thea Foss Waterway Esplanade begins at Thea's Park along Tacoma's eastern waterfront. The park offers access to the water for fishing, swimming, boating, and wildlife viewing (harbor seals and sea...
WA 1.9 mi Boardwalk, Concrete
The Water Flume Line Trail runs for 2.4 miles through the City of Tacoma, WA. The wide, paved trail follows the route of a wooden structure, known as a flume, that carried water from Spanaway Lake...
WA 2.4 mi Asphalt
The West Campus Trail provides access from the BPA Trail to Federal Way's West Campus medical centers. The short trail also offers the many surrounding neighborhoods a safe off-street connection to...
WA 1.04 mi Asphalt
An adventure awaits those who tackle all, or part, of the 56-mile-long Willapa Hills State Park Trail in southwestern Washington. The former Northern Pacific Railway line rolls through remote farm and...
WA 56 mi Asphalt, Ballast, Crushed Stone, Grass, Gravel
A shared use path runs along the Beacon Avenue in the Beacon Hills neighborhood of southeast Seattle. The path sits in the street's wide median and intersects with the Chief Sealth Trail around Dawson...
WA 2.8 mi Asphalt
Running north to south along the industrial Duwamish Waterway, the 3-mile Duwamish Trail is an important connector in southwest Seattle. Beginning a half mile south of the Alki Trail, the Duwamish...
WA 3 mi Asphalt
The Eastrail (or formerly, Eastside Rail Corridor Trail), built on a former BNSF freight railroad, will one day traverse 42 miles through King County, connecting Renton, Bellevue, Kirkland, Redmond,...
WA 4 mi Asphalt
Commuters move between the cities of Olympia and Lacey along a former Burlington Northern corridor now known as the Karen Fraser Woodland Trail. The Chehalis Western Trail runs north and south from...
WA 5.2 mi Asphalt, Gravel
When complete, the Sound to Olympics Trail will extend across Kitsap County to link two Washington State regional trail systems: the Mountains to Sound Greenway to the Olympic Discovery Trail. This...
WA 2.6 mi Asphalt
Seattle's Cheshiahud Lake Union Loop offers scenic views of Lake Union, as well as access to parks, neighborhoods, and downtown shops and restaurants. A good place to begin your journey is at Lake...
WA 3.6 mi Asphalt
This short community rail-trail connects the cities of Aberdeen and Cosmopolis through some original wetland areas. The trail also leads directly to the large sports complex at Pioneer Park, while...
WA 1.2 mi Asphalt
The Chehalis Riverfront Walkway provides a scenic route from the south side of Aberdeen to the sprawling Bishop Athletic Complex along an abandoned Burlington Northern railroad grade and levee. The...
WA 3 mi Asphalt
The Frager Road Trail runs alongside the Green River for 5.5 miles in Kent just south of Seattle, WA. It follows the route of the out-of-service Frager Road, and along a portion of the trail, shares...
WA 5.52 mi Asphalt
The Lake to Sound Trail is a developing pathway that will one day connect the communities of Seattle between the shores of Lake Washington and the Puget Sound at Des Moines Park Beach.  Cedar River...
WA 10 mi Asphalt, Concrete
The Yelm Prairie Line Trail is a 1.3-mile paved rail-trail that runs along the previous route of the historic Prairie Line Railroad through the City of Yelm. The current 1.3-mile multi-use trail is...
WA 1.4 mi Asphalt

Recent Trail Reviews

East Lake Sammamish Trail

Beautiful, well maintained, clean

August, 2025 by jagflanka5

Wife and I rode this and it is paved w/good surface, well kept, clean, good sight lines, benches and trash cans. Protected by fences. Only downsides I noticed was a lot of private driveways that cross over and lots of people’s houses right at trail edge which can be a bit much. Some nice views of the lake, lots of trees. Fun to go from Issaquah to Redmond! Overall we were impressed and lots to offer.

Olympic Discovery Trail

Not really a rail trail

August, 2025 by granteaston

This trail, while very long, is only on rail corridor for a small percentage of time. When riding this trail, you need to keep in mind that the only goal of this trail construction was to have a peninsula wide trail. There was never any intention of creating a good riding experience. So when you have areas that are 10%+ grades, get suddenly turned out on a road, or just question the wisdom of route decisions, remember the one and only goal and enjoy the good parts. If you want a real rail trail experience head out to the Spruce rail trail in Olympic NP. The best part of the trail is from Port Angeles a few miles east towards Sequim, which is rail trail until you hit the 10% grades.

Sumner Link Trail

Cathy

July, 2025 by leo-cathy

We’re Riding bikes,It was a short trail ran through downtown. Had to stop for lights and traffic. And hard to the path.

Accordion

Green River Trail

Would be great with more signs!

July, 2025 by 54h4thd7km

I turned around early in fear of getting lost! I had to stop a few times to figure out where I was so eventually I just navigated back to my car. The spots I rode were great though!

Chehalis Western Trail

Great trail!

July, 2025 by drgfrederick

Easy riding with nice views.

Olympic Discovery Trail

Jim on ODT

June, 2025 by jepepc

Agree with Hodge Podge as to the structure of the trail. Goes off old rail line on numerous occasions, has numerous road crossings and is very narrow is some areas. A large portion of all sections travels through private property with barking dogs and junk all over the place. Too bad trail could not have followed original rail line

Beacon Avenue Bike Path

The Long and Winding Trail

June, 2025 by kaiginther2

A fun walk through an urban Beacon Hill neighborhood safely winding through the center of a wide median. Trees provide scattered shade and plenty of benches to tie that loose shoestring. No sign of any bikers, but passed a few friendly faces including a Mom with a stroller, grandmother and grandson, and an elderly walker listening to audible music on his phone. Plenty of street parking near Ferdinand street. We found a shady quiet spot to park. You can walk 30 minutes and use the restroom at the community center if needed.

Pipeline Trail

56th to 72th

April, 2025 by z7qd2dmtbx

Great trail. Looking forward to the continuation at 72nd ST E and Waller Rd E into South Hill.

Green River Trail

Flat Trail Beauty

April, 2025 by peter.kripp

I had not been on this trail for over a decade. I was in the area so decided to try it again. This time I made a nice loop route connecting the Green River Trail with the Interurban trail to add some nice mileage. I took the trail on 4/11/25 on a Friday morning from the Starfire Sports Complex. There was very low traffic on the trail and I enjoyed meandering along the river with it's curves. This is a peaceful journey through a high metropolitan area. It's a great break from the road traffic. At every crossing of a major street there are signals to use. I highly recommend trying out this trail and using connections for a decent bike route.

Great American Rail-Trail

Warden to Lind

April, 2025 by howmarplus3

Ok section, kind of dull. Agriculture & cows. Found a bit of shade by a grain elevator for lunch. Several washouts filled with tumbleweeds as you get closer to Lind.

Sound to Olympics Trail

Excited for this trails completion

January, 2025 by kim.c.spray

I can’t wait for this trail to be completed!

Water Flume Line Trail

It's a nice trail. I've walked it a few times. Areas to sit. Safe crosswalks. It's got a few greenbelt areas that are interesting to explore. Pretty safe. Great for a bike ride too, I have biked it. Had to review it. It's worthy of a hike.

November, 2024 by samelayton1

It's a nice trail. I've walked it a few times. Areas to sit. Safe crosswalks. It's got a few greenbelt areas that are interesting to explore. Pretty safe. Great for a bike ride too, I have biked it. Had to review it. It's worthy of a hike.

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