4.9
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862
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Volcano hiking trails in Mount Washington Wilderness traverse a rugged and unique volcanic landscape within Oregon's central Cascade Range. The region is characterized by prominent volcanic features, including jagged peaks, expansive lava fields, and ancient burn areas. Dense forests of lodgepole pine, ponderosa, and mountain hemlock cover much of the terrain, interspersed with over 20 lakes. This geological wonderland offers diverse hiking experiences across its varied topography.
Last updated: April 28, 2026
9
hikers
19.3km
05:29
420m
420m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
14.3km
04:13
420m
420m
Hike the moderate 8.9-mile Four in One Cone via Scott Trail in Willamette National Forest for panoramic views and unique volcanic terrain.

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6
hikers
22.8km
06:48
730m
720m
Hike the difficult 14.2-mile Scott and Obsidian Trail loop in Three Sisters Wilderness, featuring volcanic landscapes and obsidian fields.
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Four conjoined cinder cones create a high ridge overlooking a volcanic plain - cool geology and sweeping views!
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A particularly gorgeous section of trail - worth the miles!
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The lava flows and cones in this area feel otherworldly. Views of North and Middle Sister are an added bonus.
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South Matthieu Lake is much smaller than the north. It offers fantastic views of the North and Middle Sister to the south, surrounded by a beautiful alpine setting. If you want to extend your run, it is the last reliable water source for at least 15 miles northbound, or you can continue on the PCT, where the next water source is another few miles further.
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The small crystal clear lake is an excellent place to stop and take memorable photos. The lakeshore is heavily wooded, with rainbow trout regularly stocked by the State of Oregon, which is a draw for anglers. Water flows in and out of the lake under the porous lava soil.
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Four-In-One Cone, a remarkable formation, unites four distinct cinder cones into a .4-mile-long ridge. Captain Felix Scott's 1862 trailblazing journey inspired this hike along the Scott Trail, leading to a captivating viewpoint atop the crater rim.
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At this point, you enter the magical Three Sisters Wilderness with a vast lava landscape. To hike or camp in the wilderness, you need to obtain a Central Cascades Wilderness permit for day-use or overnight. It can be obtained here: https://www.recreation.gov/camping/gateways/14492.
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The small crystal clear lake is an excellent place to stop and take memorable photos. The lakeshore is heavily wooded, with rainbow trout regularly stocked by the State of Oregon, which is a draw for anglers. Water flows in and out of the lake under the porous lava soil.
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Komoot features 3 dedicated volcano hiking trails in Mount Washington Wilderness. These routes range from moderate to difficult, offering diverse experiences across the volcanic landscape.
The terrain is largely defined by its unique volcanic geology. You can expect rugged landscapes, extensive lava fields, and areas shaped by ancient eruptions. Trails often traverse challenging lava flows and rubble, providing a distinctive and adventurous hiking experience. Notable features include lava fields at Mount Washington Wilderness and cinder cones.
Yes, permits may be required for both day and overnight use in the Mount Washington Wilderness, especially between June 15 and October 15. It's advisable to check current regulations before planning your trip.
While many volcano trails in Mount Washington Wilderness are moderate to difficult, some sections or shorter routes might be suitable for families with older children. For instance, the area around Little Belknap Crater offers accessible lava tubes and panoramic views, which could be an engaging experience for families. Always check the specific trail difficulty and length before heading out.
Generally, dogs are allowed in the Mount Washington Wilderness, but they must be kept on a leash. Always check specific trail regulations and wilderness area rules before bringing your dog, as some areas may have restrictions or require permits for pets.
The best time for volcano hiking in Mount Washington Wilderness is typically from late spring through early fall (June to October). During these months, snow has usually melted, and trails are more accessible. Always check weather forecasts and trail conditions before your visit, as conditions can change rapidly in mountainous regions.
Yes, there are loop trails that allow you to experience the volcanic landscape. One such route is the South Matthieu Lake – Yapoah Crater loop from Lava Camp Lake, which is a difficult 19.3 km hike offering extensive views of the volcanic features.
Beyond the prominent volcanic features like Little Belknap Crater and vast lava fields, the wilderness boasts 28 lakes, dense forests, and sections of the Pacific Crest National Scenic Trail. You can also enjoy panoramic views of Mount Washington, the Three Sisters, and Three Fingered Jack from various viewpoints, such as those near Scott Mountain.
Parking is generally available at designated trailheads throughout the Mount Washington Wilderness. For example, the Pacific Crest Trail (PCT) has a trailhead at McKenzie Highway (PCT Trailhead at McKenzie Highway). Always look for official parking areas and be aware that some may require a recreation pass or permit.
The komoot community highly rates the Mount Washington Wilderness, with an average score of 4.86 stars. Reviewers often praise the unique and rugged volcanic landscape, the challenging yet rewarding trails, and the breathtaking panoramic views of surrounding peaks and lava fields.
Yes, Mount Washington Wilderness offers several challenging volcano hikes. Routes like the Scott and Obsidian Trail loop, a difficult 22.8 km trek, provide significant elevation gain and rugged terrain, ideal for experienced hikers seeking a strenuous adventure through the volcanic landscape.
The diverse ecosystems of Mount Washington Wilderness support various wildlife. While hiking, you might spot deer, elk, and a variety of bird species. The numerous lakes also sustain populations of trout and frogs. Keep an eye out for smaller mammals and listen for the sounds of the forest.
Yes, Little Belknap Crater is known for offering accessible lava tubes for exploration. This provides a unique opportunity to experience the geological history of the area up close.

