4.5
(23)
355
riders
23
rides
Gravel bike trails around Union Hill-Novelty Hill traverse a diverse landscape of rolling hills and dense evergreen forests in Washington State's King County. The region features extensive trail networks, including multi-use paths that wind through wetlands and offer views of the Cascade Mountain region. These routes combine natural surfaces with some paved sections, providing varied terrain for gravel biking. The area is known for its tranquil, nature-oriented experience just a short distance from urban centers.
Last updated: May 17, 2026
4.6
(5)
35
riders
30.9km
01:39
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
31
riders
37.6km
01:53
110m
110m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(3)
31
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
58.9km
03:41
550m
550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Tokul Creek Trestle was built in the early 20th century to transport lumber and goods through the area. The bridge was part of the Northern Pacific Railroad and played an important role in the economic development of the area. https://blockblastonline.com
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It depends on the time of year if the geese are migrating. We did not see geese in the field, but at least five different groups of dozens in each in the sky maneuvering around each other. It took one flock that seemed to know where they were going to head south and lead the others in the right direction.
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Impressive trestle over Tokul Creek within easy reach of Seattle.
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This is a classically curved railroad trestle, well-maintained (thank goodness, because it is WAAAAAY up there!)
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Perfect trailhead for the Snoqualmie Trail. Good parking, porta potty, plenty of shade.
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Wonderful trail between Carnation and Snoqualmie - wooded, a slight uphill, good surface.
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From this interesting suspension bridge, you'll have great views of the Snoqualmie River next to the beautiful Tolt MacDonald Park.
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The Snoqualmie Valley Trail passes through several incredible places and undoubtedly, the Tokul Creek Trestle is one of them. Standing at nearly 100 feet high, from this bridge you'll have excellent views of the valley. Enjoy this centennial bridge and take your time once you get here.
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There are over 30 gravel biking routes in the Union Hill-Novelty Hill area, offering a diverse range of experiences. These include routes through rolling hills, dense evergreen forests, and wetlands, with options for various skill levels.
The region's dense evergreen forests and varied terrain make it suitable for gravel biking through much of the year. While specific seasonal recommendations aren't provided, the natural beauty of the area, with its lush forests and views of the Cascade Mountains, suggests pleasant riding conditions during spring, summer, and fall. Winter riding might be possible, but conditions could vary.
Yes, Union Hill-Novelty Hill offers several easy gravel routes. For instance, the Nick Loutsis Park loop from Duvall is an easy 17.3-mile (27.8 km) path with minimal elevation gain, making it a good option for those new to gravel biking or looking for a relaxed ride. The Redmond Watershed Preserve also offers trails known for being 'beautiful and flowy' and suitable for various users.
Gravel bike trails in Union Hill-Novelty Hill feature a diverse landscape of rolling hills, dense evergreen forests, and wetlands. You'll encounter a mix of natural surfaces and some paved sections, providing varied terrain that includes both challenging climbs and enjoyable descents. Routes often wind through mossy forests, expansive meadows, and protected wetlands.
Yes, experienced riders can find more challenging routes. The Snoqualmie Falls – Snoqualmie Valley Trail loop from Carnation is a difficult 48.2-mile (77.6 km) trail with over 500 meters of elevation gain, typically taking nearly 5.5 hours to complete. Another difficult option is the Tokul Creek Trestle – Snoqualmie Valley Trail loop from Cedarcrest High School, which covers 43 miles (69.2 km) with significant climbing.
The gravel biking routes in Union Hill-Novelty Hill are highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Riders often praise the diverse terrain, the scenic beauty of the rolling hills and dense forests, and the well-maintained trail networks that offer a mix of natural surfaces and paved sections.
Yes, many of the gravel bike routes in the Union Hill-Novelty Hill area are designed as loops. For example, the popular Tokul Creek Trestle – Snoqualmie Valley Trail loop from Carnation is a moderate 19.2-mile (30.9 km) circular route. Another favorite is the Nick Loutsis Park – Snoqualmie Valley Trail loop from Duvall, a moderate 23.4-mile (37.6 km) loop.
While riding, you can enjoy views of the Cascade Mountain region and pass through lush forests and wetlands. Nearby attractions include the Ravine Suspension Bridge and sections of the Tolt Pipeline Trail. The nearby Sammamish River Trail also offers scenic views of the river, wineries, and farmland.
Specific parking locations are not detailed for every route, but many trails, especially those connected to parks like Nick Loutsis Park or the Redmond Watershed Preserve, typically offer designated parking areas. When planning your ride, check the starting points of individual routes on komoot for more precise parking information.
Yes, the Redmond Ridge Trail System is a key asset, connecting to numerous soft surface trails like the Nuthatch Trail and the Eagle Equestrian Trail. It also links to the Tolt Pipeline Trail and the Redmond Watershed Preserve, creating extensive possibilities for varied loop trips. The nearby Sammamish River Trail also serves as a significant connector for wider biking routes in the region.
The routes vary significantly in length to accommodate different preferences and skill levels. You can find shorter loops around 17 miles (27 km), such as the Nick Loutsis Park loop from Duvall, up to longer, more challenging rides like the Snoqualmie Falls – Snoqualmie Valley Trail loop from Carnation, which is nearly 48 miles (77 km) long.


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