2.7
(14)
64
riders
02:03
19.5km
490m
Mountain biking
Embark on a moderate mountain biking adventure along the Lower Big Quilcene Trail #833, a 12.1-mile (19.5 km) route through a dense, primeval forest. You will gain 1591 feet (485 metres) in elevation, typically completing the ride in about 2 hours and 2 minutes. As you pedal, the Big Quilcene…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Olympic National Forest
Waypoints
Start point
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19 m
Highlight • Trail
Tip by
6.01 km
Highlight • Bridge
Tip by
9.76 km
Highlight • Trail
Tip by
19.5 km
End point
Way Types & Surfaces
Way Types
19.5 km
< 100 m
Surfaces
19.4 km
< 100 m
< 100 m
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Elevation
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Saturday 9 May
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This route was planned by komoot.
Parking is available at the Lower Big Quilcene Trailhead. For those seeking a predominantly downhill experience, the trail can be conveniently shuttled. You can arrange a pickup at the Upper Big Quilcene Trailhead (Forest Service Road #2750) after riding down.
The trail primarily features lowland forested singletrack, often following the Big Quilcene River. You'll encounter a surface of ground, moist earthy needled duff, and damp roots and rocks. While some sections are smooth and twisting, others open up to wider corridors. Be prepared for several creek crossings, which can be wet or muddy, and some technical sections with rocks and roots. There are also fresh re-routes with switchbacks in certain areas.
The trail is generally considered 'easy' to 'moderate' for mountain biking. While it offers relatively easy pedaling, there are some moderate technical challenges, especially in sections with rocks and roots where the trail steepens above the river. It's a good option for riders with some experience looking for a diverse ride.
You'll be immersed in a densely forested environment, featuring primeval forests with old-growth Douglas fir, Sitka spruce, and western red-cedar. The Big Quilcene River is a constant companion, providing a pleasant backdrop and sound, with multiple crossings over rustic forest service bridges. The trail passes through a rugged canyon, offering picturesque views, and in spring and early summer, blooming rhododendrons add to its beauty.
Yes, dogs are generally allowed on the Lower Big Quilcene Trail. However, as it's a multi-use trail shared with hikers, pack stock, and motorbikes, it's important to keep your dog on a leash and ensure they are under control at all times. Please also adhere to Leave No Trace principles.
The trail is particularly beautiful in spring and early summer due to the lush forest and blooming rhododendrons. While accessible much of the year, these seasons offer the most vibrant scenery. Always check local conditions before heading out, especially during wetter months.
The Lower Big Quilcene Trail is located within the Olympic National Forest. Generally, there are no entrance fees for accessing the national forest itself. However, some specific recreation sites or trailheads may require a recreation pass (like the Northwest Forest Pass or America the Beautiful Pass). It's always best to check the official USDA Forest Service website for the most current information regarding permits or fees for the specific trailhead you plan to use: fs.usda.gov/olympic.
Yes, the route also passes through sections of the Big Quilcene Trail #833 and the Notch Pass Trail #831. These intersections offer opportunities to explore further or connect to other areas within the Olympic National Forest.
This trail is notable for its multi-use access, welcoming mountain bikers, hikers, pack stock, and motorbikes. It offers excellent shuttle potential for a downhill-biased ride and passes through a watershed providing drinking water, requiring users to follow specific restrictions. Historically, it was part of a longer trail to Marmot Pass, and you can still see remnants of old camps. Its primeval forests and riverside scenery are also a major draw.
Yes, as the trail is located within a watershed that provides drinking water, users must adhere to specific restrictions. This includes using existing campsites and camping at least 100 feet from water sources. Always practice Leave No Trace principles to protect this vital resource.
Beyond the scenic river and old-growth forests, you'll encounter the Lower Big Quilcene Trailhead at the start. Further along, you'll cross the picturesque Big Quilcene River Bridge and pass the Junction of Lower Big Quilcene Trail & Road, which can be a good turnaround point for shorter rides.