5.0
(1)
55
riders
11
rides
Mountain biking in Pierce County offers diverse landscapes, from rugged mountain terrain to scenic river valleys and lush forests. The region is characterized by the majestic presence of Mount Rainier, providing a dramatic backdrop for many routes. Riders can explore varied environments, including wooded slopes, glimpses of Puget Sound, and numerous lakes. This area provides a range of experiences suitable for different skill levels.
Last updated: April 30, 2026
5.0
(1)
3
riders
25.8km
03:28
1,240m
1,240m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
35.2km
03:45
1,100m
1,110m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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17
riders
49.0km
05:45
1,660m
1,660m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
7
riders
33.6km
03:49
1,210m
1,210m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4
riders
17.0km
01:27
210m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Popular around Pierce County
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While mountain bikers can ride to Sun Top via the Sun Top Trail, if you prefer another way to challenge yourself, you can take Forest Road 7315—a gravel road with gentler curves that climbs to the top, offering a rewarding adventure with great views. The road is typically open to vehicle and bike traffic from late spring through early fall—usually from around May to September—but the gate at the summit may be closed outside these months or when parking is full. It's best to check current road conditions with the U.S. Forest Service before heading out.
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This viewpoint along Sun Top Trail is tucked away in the woods, offering a view of Mount Rainier surrounded by forest. You’ll likely have it all to yourself, so take a moment to just enjoy it.
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Great viewpoint with a wonderful view onto Mount Rainier. There is a small cabin at the top, which you can go into to get out of the wind or cold.
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This lookout point offers nice views down into the valley, plus (on clear days) a little peep of Mount Rainier's snowy summit lurking behind the hills.
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You can't see Snoquera Falls from here, but you do get great views down into the valley and, on the far side of the valley, Sun Top Lookout.
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The multi-use route up this peak sports long, winding switchbacks in the forest understory, but once you burst out of the trees the views are amazing.
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The Suntop Trail is a challenging trail that takes you up to the viewpoint on the peak of Suntop. You are treated to views as you climb higher on the trail, so there are several good spots to stop for a quick break to enjoy the tranquil surroundings.
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Great viewpoint with a wonderful view onto Mount Rainier. There is a small cabin at the top, which you can go into to get out of the wind or cold.
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Pierce County offers a diverse range of mountain biking experiences, from rugged mountain terrain to scenic river valleys and lush forests. You'll find routes suitable for various skill levels, including easy loops, moderate paths, and challenging climbs with significant elevation gains. The region is characterized by the majestic presence of Mount Rainier, providing a dramatic backdrop for many routes.
Yes, Pierce County has several options for beginners and families. Among the 13 routes in the area, 4 are rated as easy. A great option is the Skookum Falls Viewpoint loop from Skookum Flats - North Trailhead, which is 10.6 miles long and leads through a river valley. Additionally, the Trek at Tehaleh Mountain Bike Park offers a 2.5-mile cross-country loop specifically designed for beginners, and the Foothills Trail is largely paved and suitable for general cycling, including families.
For experienced riders seeking a challenge, Pierce County offers 5 difficult mountain bike routes. Options include the Suntop Trail (out-and-back) – Mount Rainier National Park, a 16.0-mile trail with over 1200 meters of elevation gain, and the Ranger Creek Loop, a 21.8-mile path with substantial climbing. These routes often feature significant elevation changes and technical sections.
Yes, many mountain bike trails in Pierce County are loops, offering a continuous riding experience. Examples include the Ranger Creek Loop, the Forest Road 7315 – Suntop Lookout loop from Ranger Creek Trailhead, and the Skookum Falls Viewpoint loop from Skookum Flats - North Trailhead. These circular routes allow you to start and finish at the same point.
The best seasons for mountain biking in Pierce County are typically spring (April-June) and fall (September-October). During these times, you can expect mild temperatures and vibrant scenery. While summer is also popular, be prepared for more crowds. Winter riding may be limited by snow at higher elevations, especially within Mount Rainier National Park.
Pierce County's mountain biking routes often pass by stunning natural features and landmarks. You can experience breathtaking views of Mount Rainier, especially on trails within the national park. The Skookum Falls Viewpoint loop offers views of waterfalls. Other notable attractions in the wider region include mountain passes like Chinook Pass and Cayuse Pass, and unique structures like the Tolmie Peak Lookout Tower.
Yes, Pierce County is home to dedicated mountain bike parks. The Trek at Tehaleh Mountain Bike Park on the Bonney Lake plateau features over 6 miles of trails for various skill levels, including advanced freeride options. Swan Creek Mountain Bike Park in Tacoma also offers an off-road trail system with around 6 miles of trails and skill-building features like jump lines.
The mountain biking routes in Pierce County are highly rated by the komoot community, with an average score of 5.0 stars. Over 50 mountain bikers have used komoot to explore the varied terrain, often praising the diverse landscapes, from rugged mountains to scenic river valleys, and the range of options available for different ability levels.
For those looking for longer rides, Pierce County offers several extensive routes. The Puyallup River loop from Sumner is a moderate 44.6-mile (71.8 km) trail. Another challenging option is the Forest Road 7315 – Suntop Lookout loop from Ranger Creek Trailhead, which spans over 30 miles (49 km) with significant elevation.
For more family-friendly cycling options, including paved trails suitable for general cycling, you can explore resources like the Visit Pierce County blog, which highlights various bike trails across the county. The Foothills Trail, for example, is largely paved and offers picturesque stops through beautiful landscapes.
While many trails focus on inland forests and mountains, areas like the Key Peninsula offer winding singletrack trails amidst forested groves with occasional glimpses of the Puget Sound. Additionally, the Ruston Way Trail in Tacoma provides stunning waterfront rides along Commencement Bay, though it's more suited for general cycling than technical mountain biking.
Trail conditions in Pierce County vary significantly with elevation and season. Lower elevation trails in parks like The Trek at Tehaleh and Swan Creek are generally well-maintained. Higher elevation trails, especially those within Mount Rainier National Park, can be rugged, with significant elevation changes and potential for snow in colder months. It's always advisable to check local conditions before heading out.


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