The best MTB trails in the Olympic Mountains

Embark on an easy mountain biking journey along the Spruce Railroad Trail, where you'll trace the picturesque shores of Lake Crescent. This 17.7-mile (28.5 km) route follows a historic railroad grade, offering a mostly smooth path through lush forests of Sitka spruce and hemlock. With a gentle elevation gain of just 931 feet (284 metres), you can expect a relaxed ride that takes approximately 1 hour and 40 minutes to complete. Keep an eye out for the stunning Devil's Punchbowl, a notable feature with its uniquely colored waters.

Planning your visit to the Spruce Railroad Trail is straightforward, as it's known for its accessibility and suitability for year-round enjoyment. The area often experiences milder, drier weather compared to surrounding regions, making it a reliable choice for an outing. You'll find various parking options at different access points along the trail, providing flexibility for where you begin your adventure. This route is designed to be universally accessible, ensuring a comfortable experience for a wide range of users.

The Spruce Railroad Trail stands out for its blend of natural beauty and historical significance within Olympic National Park. As you ride, you'll not only enjoy the serene lake views but also pass through fascinating historic railroad tunnels, such as the McFee Tunnel. The trail's origins as an old railroad grade contribute to its gentle contours and smooth surface, making it a unique and enjoyable experience for mountain bikers seeking both scenic beauty and a touch of history.

The Olympic Discovery Adventure Route & Horse Trail loop offers a fantastic mountain biking experience, immersing you in the lush Pacific Northwest forests. This moderate 12.6-mile (20.3 km) route, featuring 2182 feet (665 metres) of elevation gain, guides you through rolling singletrack with occasional stunning views of the snow-capped Olympic Mountains and the Strait of Juan de Fuca. Expect a good workout over its estimated 2 hours and 19 minutes, but without overly technical challenges, making it a rewarding ride for those who appreciate scenic views and flowy trails. You'll find yourself surrounded by greenery, with glimpses of distant waters and peaks.

For planning your visit, access to the Olympic Discovery Adventure Route is typically straightforward, though specific parking for this loop isn't detailed. The trail is best enjoyed from late spring through early fall, when the weather is cooperative and the forest is at its most vibrant. While no permits are generally required, it's always wise to check local conditions before heading out, especially regarding any seasonal considerations that might affect trail access or comfort.

This trail is a notable off-road alternative to the paved Olympic Discovery Trail, specifically designed to accommodate mountain bikers, hikers, and equestrians. It's gained a reputation as one of the best stretches for bikepacking in the region, thanks to its diverse terrain and collaborative construction by local volunteers and the Clallam County Sheriff's Chain Gang. It provides a unique opportunity to explore the natural beauty of the Olympic Peninsula away from paved roads.

Embark on the Sleepy Hollow and Gold Creek Trail Loop, a difficult mountain biking route spanning 20.6 miles (33.1 km) with an impressive 3172 feet (967 metres) of elevation gain. This challenging ride, estimated to take 3 hours and 41 minutes, immerses you in dense conifer forests where rich foliage and tall trees create a lush canopy. As you navigate the trail, you'll encounter beautiful views of Gold Creek and the surrounding mountains, with some sections offering panoramic vistas and the river running alongside paths carpeted in green moss, evoking a rainforest-like atmosphere, especially near the Cold Creek Trail & Sleepy Hollow Trail Junction.

When planning your visit, be prepared for demanding conditions; riders frequently encounter prevalent mud and downed trees, particularly after adverse weather. Some sections can become overgrown, and limited sight lines through corners and foliage necessitate caution, so always ride defensively. This is a multi-use trail, meaning you might share segments with hikers, equestrians, and even motorized traffic, requiring awareness and courtesy from all users.

Located within the vast Olympic National Forest, this loop uniquely combines the Sleepy Hollow Trail and the Gold Creek Trail, offering a demanding experience tailored for experienced mountain bikers. The route's challenging nature and diverse terrain make it a notable option for those seeking a rigorous ride in a stunning natural setting. It stands out as a true test of skill and endurance, providing a deep dive into the region's rugged beauty.

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 River will be your constant companion, its sounds accompanying you through lush, twilit river valleys. Look out for multiple crossings over rustic forest service bridges, including the notable Big Quilcene River Bridge. The trail is especially vibrant in spring and early summer when rhododendrons bloom, adding splashes of color to the old-growth Douglas fir, Sitka spruce, and western red-cedar.

Access to the Lower Big Quilcene Trail #833 is straightforward, with parking available directly at the Lower Big Quilcene Trailhead. This route can be enjoyed as an out-and-back ride, offering a consistent experience. Alternatively, if you prefer a predominantly downhill journey, consider arranging a shuttle. Remember that the trail is situated within a drinking water watershed, so specific restrictions apply; always use existing campsites and stay at least 100 feet from water sources to protect this vital resource.

The Lower Big Quilcene Trail #833 stands out for its immersive journey through a rich, old-growth ecosystem. You will encounter towering Douglas fir, Sitka spruce, and western red-cedar, creating a unique atmosphere. The continuous presence of the Big Quilcene River adds to the trail's charm, providing both scenic beauty and a soothing natural soundtrack. This multi-use trail offers a diverse experience for mountain bikers seeking a connection with nature in the Olympic National Forest.

Embark on the Gold Creek Extension Trail for an easy mountain biking experience that takes you through a forested setting. This 7.2-mile (11.5 km) route, gaining 824 feet (251 metres) in elevation, follows a former road now being reclaimed by nature. You'll spend about 1 hour and 10 minutes navigating a path characterized by overgrown vegetation and sections affected by washouts, giving it a rugged feel. While sweeping views are limited directly on the trail, you'll be surrounded by the beautiful foliage and tall trees of the Olympic National Forest, hinting at the wider vistas of the Dungeness Valley.

Before you head out, be aware that the Gold Creek Extension Trail is currently in a state of disrepair. You can expect frequent washouts, landslides, and significant overgrowth along the path. This lack of maintenance means it can be a less desirable and potentially difficult ride, even though it's rated easy. Plan accordingly for challenging terrain and be prepared for an unkempt trail experience.

What makes this route unique is its history as an old road that nature is actively reclaiming. It offers a distinct perspective on natural processes within the Olympic National Forest. While the trail itself focuses on the immediate forest environment, it is part of the broader Gold Creek system, which is known for its potential views of the Dungeness Valley and the snow-capped Tyler Peak.

The Lower Dungeness Trail offers a moderate mountain biking journey, stretching 11.9 miles (19.1 km) with a total elevation gain of 2038 feet (621 metres). You can expect to complete this route in about 2 hours and 11 minutes. The trail immerses you in impressive old-growth conifer forests, where the Dungeness River carves its path through a lush valley. You will navigate narrow singletrack, often covered in thick moss, creating a distinct rainforest-like atmosphere. As you climb, enjoy panoramic views of the Dungeness River valley, with distant glimpses of Mount Townsend visible from points like the 3 O'clock Ridge Trail junction.

This route is best suited for mountain bikers with intermediate to advanced skills; it is not recommended for beginners. The remote location means you should not rely on cell service during your ride. If you plan to visit during wet weather, it is advisable to avoid the lower sections of the trail to protect the sensitive soil, as washouts can occur and may require you to hike with your bike for short stretches.

The Lower Dungeness Trail stands out for its unique blend of challenging terrain and natural beauty within the Olympic National Forest. It provides a deep dive into an ecosystem characterized by ancient trees and the dynamic Dungeness River. This area is a prime example of the Pacific Northwest's temperate rainforests, offering a distinct experience for those who appreciate wild, untamed landscapes.

Embark on a moderate mountain biking adventure along the South Fork Skokomish River Trail 873, a route that winds for 15.6 miles (25.2 km) through a vibrant old-growth forest. You will experience a total elevation gain of 1293 feet (394 metres), with the towering fir, cedar, and hemlock trees creating a majestic canopy overhead. Expect to spend around 1 hours and 46 minutes immersed in the natural beauty, with the constant sound of the river accompanying your ride.

When planning your visit, remember that this trail is generally accessible year-round, but mountain bikes are not allowed on the Upper South Fork Skokomish Trail once you cross into Olympic National Park. The route is shared, so you will encounter hikers and equestrians; always be mindful of other trail users. Parking is usually available at the trailhead, making it convenient to start your journey.

This trail offers more than just a ride; it is a journey through a rich ecosystem where you might spot seasonal huckleberries, blueberries, and blackberries. Keep an eye out for historical markers, such as the area around Church Creek Shelter, which adds a layer of discovery to your outing. The continuous presence of the South Fork Skokomish River makes this a distinctive and memorable experience within the Olympic National Forest.

Get ready for a moderate mountain biking adventure on the Lower Dungeness and 3 O'clock Ridge Trail Loop. This route spans 14.0 miles (22.6 km) and challenges you with 2615 feet (797 metres) of elevation gain, typically taking about 2 hours and 40 minutes to complete. As you ride, you will pedal through a lush old-growth forest, with sections that hug the Dungeness River. You can expect intermittent views of the Dungeness Valley, including the snowy slopes of Tyler Peak, before reaching the highlight: the 3 O'clock Ridge Viewpoint, which offers a sweeping 180-degree panorama of the river valley and surrounding ridges.

Planning your visit requires good fitness, as this loop is considered a moderate to hard mountain bike ride. Be prepared for varied terrain, including steep climbs and descents, and potential obstacles like downed trees or washouts that might require you to push your bike. The lower miles of the Lower Dungeness River trail are particularly steep and not recommended for beginners due to challenging sidehills. Always check trail conditions before you head out, especially after heavy rain or during the shoulder seasons.

This trail offers a diverse experience for mountain bikers seeking varied terrain within the Olympic National Forest. The route's unique blend of riverside riding and ridge-top views sets it apart in the region, providing both a physical challenge and rewarding scenery. It's an excellent choice if you are looking to immerse yourself in the natural beauty of the Dungeness Valley while enjoying a substantial workout on two wheels.

Mountain bike the moderate 6.8-mile Madison Creek to Glines Canyon Spillway Overlook trail in Olympic National Park.