5.0
(2)
100
riders
8
rides
Mountain biking in Siuslaw National Forest offers diverse landscapes across approximately 630,000 acres along the central Oregon coast. The terrain features ancient forests, coastal dunes, estuaries, and rugged shorelines, providing varied riding environments. Riders can explore trails winding through towering old-growth trees, experience unique coastal sand dunes, and navigate routes with significant elevation changes. The forest's geography includes prominent features like Marys Peak, the highest summit in the Oregon Coast Range, and the dramatic headland of Cape Perpetua.
Last updated: May 10, 2026
1
riders
11.0km
01:14
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
11
riders
18.2km
02:04
580m
580m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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16
riders
22.9km
02:29
650m
650m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
9
riders
33.1km
03:37
970m
970m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(1)
30
riders
9.90km
01:17
430m
400m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Popular around Siuslaw National Forest
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The saddle has a parking lot with restrooms, and access to a handful of great easy riding trails through the woods.
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Just below the summit the trees open up, and you get a panoramic view south over Philomath and the mountains by Corvallis Watershed.
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Neptune State Beach sits at the mouth of Cummins Creek and the Cape Perpetua Marine Preserves protects the waters off its shore. One of many beaches along Oregon's famous Highway 101, Neptune has sandy shores and tide pools to explore at low tide.
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Cummins Creek is a rare trail open to bikes in Cape Perpetua, so it's truly something special. Climbing from the coast through old growth forest the trail is beautiful throughout. Be aware that hikers also use this trail, so take care and be courteous to other trail users, especially when descending.
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Dimple Hill provides breathtaking views of the valley, Marys Peak, Mt. Hood, and Three Fingered Jack in the distance. You'll find a comfortable picnic bench where you can pause and fully absorb the beauty of your surroundings.
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The Civilian Conservation Corps (CCC) built this lake in 1937 as part of their effort to enhance America's public lands and parks. Nowadays, the lake serves as a water source for Oregon State University.
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This stretch of the Bombs Away Trail introduces an enjoyable challenge to your run. It includes hills and a few switchbacks on a narrow trail, so you'll need to stay alert for rocks and roots. Fortunately, the trees provide a pleasant shaded canopy throughout this section.
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This trail, well-maintained and partially shaded with gravel, offers a gradual incline and leads to Dimple Hill. It also serves as the starting point for various other trails that branch off from it. Due to its history as an old logging area, you'll encounter a mix of new growth and old forest along the way.
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Siuslaw National Forest offers a selection of 7 mountain bike trails, catering to various skill levels. These routes explore the diverse landscapes, from ancient forests to coastal areas.
The trails range from moderate to difficult. There are 3 moderate trails, such as the Cummins Creek Loop Trail — Cape Perpetua Scenic Area, and 4 difficult trails, including the extensive Old Peak Road – Path to Pioneer Butte loop from Woods Creek Trailhead. Riders can find paths suitable for a range of experiences.
Yes, several trails offer loop configurations. For instance, the Cummins Creek Loop Trail — Cape Perpetua Scenic Area is a moderate 6.8-mile loop, and the Cleft of the Rock Light loop from Yachats Ocean Road State Natural Site provides a longer, more challenging 34-mile coastal loop.
Siuslaw National Forest offers numerous stunning viewpoints. Trails around Cape Perpetua provide dramatic ocean vistas, while Marys Peak, the highest point in the Oregon Coast Range, offers panoramic views of the Pacific Ocean and Cascade Mountains. You can find specific viewpoints like View from God's Thumb and Mount Hebo Summit Viewpoint.
Absolutely. The forest is rich with natural features. Along the coast, you might encounter unique formations like Thor's Well and Devil's Churn near Cape Perpetua. The Sea Lion Caves are also a notable attraction. Inland, ancient forests with towering old-growth trees provide a majestic backdrop.
The Siuslaw National Forest experiences a temperate rainforest climate, meaning high rainfall is common. While biking is possible year-round, late spring through early fall generally offers the most favorable weather conditions with less rain and milder temperatures. Always check local weather forecasts before heading out.
Mountain biking is permitted on shared-use trails within the forest. However, it's crucial to be aware that bicycles are generally not allowed in designated wilderness areas. Always yield to hikers on shared trails. No specific permits are typically required for general trail use, but it's always wise to check the official Siuslaw National Forest website for the latest regulations.
The komoot community highly rates the trails in Siuslaw National Forest, with an average score of 5.0 stars. Riders often praise the diverse landscapes, from ancient forests to coastal views, and the variety of routes available for different skill levels. The unique experience of riding through old-growth Douglas-fir and spruce is frequently highlighted.
While there are no trails explicitly rated as 'easy' in this selection, the 3 moderate trails, such as the Cummins Creek Loop Trail — Cape Perpetua Scenic Area, could be suitable for families or beginners with some mountain biking experience. These trails offer manageable distances and elevation gains, allowing for an enjoyable ride through scenic areas.
Parking availability varies by trailhead. Many popular areas like Cape Perpetua and Marys Peak have designated parking lots. For specific routes, such as the Old Peak Road – Path to Pioneer Butte loop, you would typically start from a location like the Woods Creek Trailhead, which offers parking facilities. Always check route details for specific parking information.
The Siuslaw National Forest features numerous clear pools and rivers, and its direct access to the Pacific Ocean provides opportunities for coastal activities. While specific wild swimming spots near mountain bike trails are not explicitly detailed, the presence of waterfalls like Kentucky Falls and various rivers suggests potential for refreshing dips in suitable areas. Always exercise caution and check local regulations before swimming.


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