The best MTB trails in Jefferson County
3.9
(10)
272
riders
33
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: June 24, 2026
3.0
(2)
39
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.
Sign up for free
2.38km
00:15
60m
60m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
44
riders
15.0km
01:26
250m
250m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.0
(3)
38
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.
5.0
(1)
18
riders
11.7km
01:03
150m
150m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
6
riders
9.16km
00:51
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Jefferson County
MTB Trails in Olympic National Forest
MTB Trails in Olympic National Park
MTB Trails in Daniel J. Evans Wilderness
MTB Trails in Buckhorn Wilderness
MTB Trails in Shine Tidelands State Park
MTB Trails around Port Ludlow
Pacific Northwest National Scenic Trail — From Alpine to Alava through the untamed Northwest
Olympic Discovery Trail — A True Northwest Adventure
Volcanic peaks and glistening shores – discover Oregon and Washington
Hiking in Jefferson County
Other adventures in Jefferson County
Tips from the Community
Port Townsend is the perfect seaport for a full resupply for hikers heading into the Olympic Peninsula. Visitors can explore historic sites like Fort Worden State Park, the Jefferson County Courthouse, and the Rothschild House, participate in the Port Townsend Wooden Boat Festival and the Rhododendron Festival, and visit the Port Townsend Marine Science Center and the Jefferson Museum of Art and History.
0
0
John Pope Marine Park also goes by the name Marine Park and is 1.3 acres in size, right on the water. It's got open lawns, picnic areas, restrooms, and playgrounds.
0
0
This interpretive trail along the Chinese Gardens lagoon is a lovely path rich in plants, trees and animals. It provides a connection between North Beach County Park and Admiral Avenue and access to multiple trails in Fort Worden State Park. You can park for free at North Beach Park; however, you will need a Discovery Pass to enter the area from the Artillery Hill Gate and Peace Mile Trailhead.
0
0
This park in the middle of the city offers a unique experience with a valuable habitat of over 150 species of birds who pass through here. Several walking and bicycle trails are located in the southern portion of the park, as there is currently no route looping around the lagoon. The paths provide access between the east and west sides of Port Townsend, making it a popular thoroughfare among locals.
0
0
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.
0
0
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.
0
0
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
Get inspired with the komoot mobile app
Didn’t find what you were looking for?
Check out more MTB trails throughout Jefferson County below and find the perfect route in your destination.
Explore more
Browse the best MTB trails in other regions.
