Highlight • Trail
Mountain biking
5.0
(2)
The Olallie Trail is a popular multi-use path nestled within Olallie State Park, near North Bend, Washington. Located approximately 40-45 minutes east of Seattle, this trail offers a diverse outdoor experience along the South Fork of the Snoqualmie River. Rising to an elevation of around 880 meters at certain points, the trail winds through lush old-growth forests and provides access to stunning natural features within the Mountains to Sound Greenway.
Visitors consistently praise the Olallie Trail for its breathtaking panoramic views. From various designated viewpoints, adventurers can soak in sweeping vistas of iconic peaks like Mt. Si, Little Si, Mailbox Peak, and Bessemer Mountain. Many find the out-and-back nature of the trail perfect for beginners, as it allows them to turn around at any point while still enjoying significant elevation gain and rewarding scenery.
Before heading out, it's wise to prepare for a trail that climbs the slopes of Mount Washington, gaining considerable elevation. While designed with a comfortable grade for mountain bikers, hikers and equestrians will also find it enjoyable. Sturdy footwear is recommended, and checking local weather conditions is always a good idea, especially when planning to explore the higher sections. Parking is available at Olallie State Park, which can get busy during peak times.
The Olallie Trail is a fantastic destination for mountain biking, hiking, and horseback riding. Its well-maintained path, completed in 2017, makes it accessible for various skill levels. Beyond the trail itself, Olallie State Park is renowned for its beautiful waterfalls, including the impressive Twin Falls and Weeks Falls, making it a diverse outdoor destination. The best time to visit is typically during the warmer, drier months to fully enjoy the views and trail conditions.
The trail offers a rewarding experience for those seeking significant elevation gain and stunning panoramic views. Hikers and cyclists can expect to traverse through old-growth forests, with some sections converted from old logging roads, providing a unique blend of natural beauty and historical context. The connection to the Iron Horse Trail (Palouse to Cascades State Park Trail) also allows for extended adventures.
Exploring the Olallie Trail offers a chance to immerse yourself in the natural beauty of the Pacific Northwest. Whether you're looking for a challenging mountain bike ride or a scenic hike with the family, the variety of routes available ensures there's something for everyone. You can plan your visit and discover more routes on komoot, tailoring your adventure to your preferred activity and fitness level.
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Tips
March 14, 2022
Mountain biking

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Nearby routes
Best routes near Olallie Trail

14
riders
32.8km
03:54
1,210m
1,210m
The Olallie Trail is a challenging and immersive journey through towering, shaded forests, punctuated by breathtaking glimpses of the Cascade Range's snow-capped peaks.

5.0
(4)
93
riders
23.4km
02:36
710m
710m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Details
Informations
Elevation 880 m
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Saturday 3 October
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Max wind speed: 5.0 km/h
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There are indeed two notable Olallie Trails. The one in Washington, located in Olallie State Park near North Bend, is a multi-use trail primarily for mountain bikers, hikers, and equestrians, known for its panoramic views and connection to waterfalls. It was completed in 2017. The Olallie Trail in Oregon, within the Willamette National Forest, is part of the O'Leary Trail Complex and is renowned as an IMBA "Epic Ride" for experienced mountain bikers, offering a challenging backcountry experience through diverse ecosystems, including portions of the Three Sisters Wilderness.
Yes, the Olallie Trail in Washington is considered suitable for beginners, especially hikers. While it involves significant elevation gain, its out-and-back nature allows visitors to turn around at any point, making it adaptable to various fitness levels. The trail was designed with a comfortable grade, making it enjoyable for both hikers and mountain bikers.
Parking is available at Olallie State Park. It's important to note that parking can fill up quickly, especially during peak times like summer weekends. A Discover Pass is required for vehicle access to Washington State Parks, including Olallie State Park. You can purchase a day-use or annual pass online or at various vendors.
Yes, dogs are generally allowed on trails within Washington State Parks, including the Olallie Trail. However, they must be kept on a leash at all times, and owners are responsible for cleaning up after their pets. Always check for any specific park regulations or temporary restrictions before your visit.
The time it takes to hike the Olallie Trail can vary greatly depending on your pace, how far you choose to go, and your activity. As an out-and-back trail with significant elevation gain (approximately 2,550 to 2,700 feet if completing the full climb), a full round trip could take several hours for hikers. Many visitors choose to go part-way and turn around, making it a flexible experience.
Beyond the panoramic viewpoints of Mt. Si, Little Si, and other peaks, the Olallie Trail in Washington winds through beautiful old-growth forests. Its location within Olallie State Park also provides access to impressive waterfalls, including the prominent 135-foot-high Twin Falls and Weeks Falls, which are easily accessible from other park trails.
Yes, the Olallie Trail can be family-friendly, particularly for families who enjoy hiking or biking. Its out-and-back design allows families to choose their own distance, making it adaptable for children of various ages and energy levels. The diverse scenery and access to waterfalls within the park add to its appeal for a family outing.
While the warmer, drier months are ideal for full enjoyment, the Olallie Trail can offer unique experiences in other seasons. Spring brings lush greenery and potentially blooming wildflowers, though some higher sections might still have snow or muddy conditions. Fall offers beautiful autumn foliage. Winter hiking is possible, but be prepared for colder temperatures, potential snow and ice, and shorter daylight hours. Always check current trail conditions and weather forecasts before heading out in the off-season.
The Olallie Trail itself is primarily an out-and-back route. However, it connects with the Iron Horse Trail, also known as the Palouse to Cascades State Park Trail. This connection allows for longer out-and-back experiences or the possibility of creating extended routes by combining it with other trails in the wider park system, though full loop options directly from the Olallie Trailhead might require significant planning or shuttle arrangements.
The Olallie Trail climbs the slopes of Mount Washington, gaining approximately 2,550 to 2,700 feet in elevation and topping out around 3,700 feet. The terrain features well-maintained switchbacks and winds through old-growth forests, with some sections converted from old logging roads. While the grade is comfortable, the sustained climb makes it a rewarding challenge.
Restrooms are typically available at the main parking areas within Olallie State Park. However, there are generally no designated water sources directly along the Olallie Trail itself, especially once you leave the immediate trailhead area. It is highly recommended to bring all necessary water and supplies with you for your hike or ride.