The best MTB trails in Jefferson County
3.9
(11)
232
riders
29
rides
Mountain biking in Jefferson County offers a diverse landscape for riders. The region features a mix of dense forests, coastal areas, and river valleys, providing varied terrain for exploration. Riders can expect paths that wind through woodlands and along waterways, with some routes traversing unique glacial formations. The area provides a range of elevations suitable for different skill levels.
Best mountain bike trails in Jefferson County
- The most popular mountain bike trail is Port Gamble loop, a 17.2 miles…
Last updated: April 25, 2026
3.0
(2)
37
riders
27.7km
02:27
330m
330m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
1
riders
19.5km
02:03
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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2.38km
00:15
60m
60m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(3)
35
riders
23.1km
02:07
340m
340m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5
riders
14.8km
01:18
200m
200m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
2
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Popular around Jefferson County
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Tips from the Community
At this trail junction, the path concludes, transitioning into the Lower Big Quilcene Trailhead road. If you're arriving from the trail, you have the option to turn around and head back or choose to follow the road, eventually reaching Townsend Creek Road. On the other hand, if you're coming from the road, this junction will give you access to the Lower Big Quilcene Trail, a serene forested path nestled along the Big Quilcene River.
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This footbridge crosses the river to continue on the trail or is an excellent spot to turn around at the halfway point of a great run. The beautiful views of the river, surrounded by the lush forest, and the calm sounds of the water flowing by are fantastic.
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The Ranger Hole Trail is a short and relatively easy hiking path in the Olympic National Forest. It offers a pleasant stroll through a lush rainforest environment with towering trees. The trail ends at Duckabush River. Thanks to its short length and natural beauty, it is the perfect hike for families and a popular choice for those looking for a quick and rewarding nature escape.
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Here, you are treated to views of the Duckabush River below. The name means 'place of the crooked-jaw salmon.' It's a great spot to stop and take a break.
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This footbridge crosses the river to continue on the trail or is an excellent spot to turn around at the halfway point of a great run. The beautiful views of the river, surrounded by the lush forest, and the calm sounds of the water flowing by are fantastic.
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This park is lovely, complete with a nice beach offering views of Whidbey Island in the distance to the east across Admiralty Inlet, the entrance to Puget Sound. On a clear day, you can see Mount Baker. It is small, quiet, and not a popular option for large gatherings, making it a peaceful spot to enjoy a short morning or evening run.
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Frequently Asked Questions
How many mountain bike trails are available in Jefferson County?
Jefferson County offers a diverse network of nearly 30 mountain bike trails. These routes cater to various skill levels, from easy paths to challenging rides through dense forests, along river valleys, and near coastal areas.
Are there mountain bike trails suitable for beginners or families in Jefferson County?
Yes, Jefferson County has 8 easy mountain bike trails perfect for beginners and families. A great option is the Kettles Trail System Loop, an easy 6.6-mile (10.6 km) path that offers a gentle ride through distinctive glacial terrain.
What are some challenging mountain bike routes in Jefferson County?
For experienced riders seeking a challenge, there are 6 difficult mountain bike trails in the area. The Port Gamble loop is a popular choice, covering 17.2 miles (27.7 km) through extensive forested areas.
What is the typical length and duration of mountain bike trails in Jefferson County?
Trail lengths vary, but you can find routes ranging from short rides like the Ranger Hole Trail at 1.5 miles (2.4 km) taking about 15 minutes, to longer excursions such as the Port Gamble loop, which is 17.2 miles (27.7 km) and typically takes around 2 hours 27 minutes.
Are there any loop mountain bike trails in Jefferson County?
Yes, many trails in Jefferson County are designed as loops. For example, the The Hood Trail loop from Port Gamble offers a 13.4-mile (21.6 km) difficult ride, and the Kettles Recreation Area loop from Fort Ebey State Park is an easy 6.9-mile (11.1 km) option.
What kind of natural scenery can I expect on mountain bike trails in Jefferson County?
Mountain biking in Jefferson County offers diverse scenery, including dense woodlands, scenic river valleys, and coastal views. Some routes, like the Lower Big Quilcene Trail #833, lead through lush river valleys, while others traverse unique glacial formations.
What do other mountain bikers enjoy most about the trails in Jefferson County?
The trails in Jefferson County are highly rated by the komoot community, with an average score of 3.3 stars from 8 reviews. Riders often praise the varied terrain, from gentle paths through glacial landscapes to challenging routes in dense forests, and the overall natural beauty of the region.
Are there any interesting landmarks or natural attractions near the mountain bike trails?
Yes, Jefferson County offers several natural attractions. You can explore areas like Lena Lake & Camp or Anderson Lake State Park. For a unique experience, consider visiting Mineral Creek Falls or the expansive Hoh Rain Forest, which are accessible from various points in the county.
What is the best time of year to go mountain biking in Jefferson County?
While specific trail conditions can vary, the spring through fall months generally offer the most favorable weather for mountain biking in Jefferson County, with milder temperatures and less precipitation. Always check local weather forecasts before heading out.
Are there any trails that offer a mix of coastal and forest scenery?
Yes, Jefferson County's proximity to the coast means some trails offer a blend of environments. The North Beach County Park – Chinese Gardens Lake loop from Jefferson Healthcare Hospital is an easy 13.9-mile (22.4 km) route that combines coastal elements with inland natural areas.
What is the average elevation gain on mountain bike trails in Jefferson County?
The elevation gain varies significantly depending on the trail's difficulty and length. Easy trails like the Kettles Trail System Loop have around 560 feet (170 meters) of ascent, while more challenging routes such as the Port Gamble loop can feature over 1,000 feet (300 meters) of climbing.
Most popular routes in Jefferson County
Most popular attractions in Jefferson County
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