The best volcano hikes and walks in Three Sisters Wilderness
4.6
(51)
1,585
hikers
10
hikes
Volcano hiking trails in Three Sisters Wilderness traverse a landscape shaped by volcanic activity, featuring prominent peaks, vast lava fields, and alpine lakes. The region is dominated by the Three Sisters stratovolcanoes, offering diverse terrain from dense forests to high-elevation glacial features. Hikers can explore a network of trails that wind through varied ecosystems, including sub-alpine forests and open meadows. This wilderness area provides a range of experiences, from challenging summit ascents to more moderate routes around volcanic cones.
Best…
Last updated: May 13, 2026
5.0
(1)
22
hikers
9.44km
04:36
1,460m
0m
If you're seeking a truly demanding hike, the South Sister Climber Trail delivers a significant challenge. This difficult route spans 5.9 miles (9.4 km) and involves a strenuous 4785 feet…
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.
Sign up for free
5.0
(7)
102
hikers
19.1km
08:16
1,470m
1,470m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
9
hikers
19.3km
05:29
420m
420m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
24.9km
10:20
1,490m
1,490m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Three Sisters Wilderness
Other adventures in Three Sisters Wilderness
Tips from the Community
The greenest I have ever seen the lakes has been under cloudy skies, so don’t be afraid to hike this one when the skies are gray. Green Lakes is not typically accessible until mid-June due to snow. A Central Cascades permit is required for hiking to Green Lakes between June 15 and October 15.
0
0
Trails in this area require a Central Cascades Wilderness permit, available from recreation.gov. Permits are issued in a rolling 10 day and 2 day out window, so check for permits 10 or 2 days prior to the day you wish to use the trail. These permits to both day and overnight use; it is important to obtain one before heading out.
0
0
Four conjoined cinder cones create a high ridge overlooking a volcanic plain - cool geology and sweeping views!
0
0
The climb to Green Lakes follows Falls Creek, and you'll get a lot of fun views of small waterfalls as you climb. Falls Creek Falls is one of the larger features you'll see in the first part of the hike.
0
0
Enjoy the crystal clear water of these three alpine lakes nestled between the trees and mountains of Three Sisters Wilderness. If you are looking for an even more strenuous outing, you can summit Broken Top via the northwestern ridge. Note that this is a T4 trail and requires sure footedness and experience trail running!
0
0
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.
0
0
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.
0
0
This is the boundary of the Three Sisters Wilderness along the South Sister Climbers Trail. Before you enter the wilderness, you need to obtain a permit at recreation.gov. And yes, there are rangers checking your permit along the trail.
0
0
Frequently Asked Questions
How many volcano hiking trails are there in Three Sisters Wilderness?
There are 10 dedicated volcano hiking trails in the Three Sisters Wilderness, ranging from moderate to difficult. These routes offer diverse experiences across the region's unique volcanic landscapes.
What is the best time of year to hike the volcano trails in Three Sisters Wilderness?
The best time to hike the volcano trails is typically from late July to September. During this period, trails are generally snow-free, and insect activity is lower, providing optimal conditions for exploring the high-elevation volcanic terrain.
What makes the volcano hiking trails in Three Sisters Wilderness unique?
The trails here offer a unique blend of dramatic volcanic landscapes, including snowcapped stratovolcanoes like North, Middle, and South Sister, vast lava fields, and geological formations such as Rock Mesa and Yapoah Crater. You can also encounter Oregon's largest glacier, Collier Glacier, and numerous alpine lakes nestled among these peaks.
What do other hikers say about the volcano trails in Three Sisters Wilderness?
The volcano trails in Three Sisters Wilderness are highly rated by the komoot community, with an average score of 4.45 stars. Hikers frequently praise the stunning panoramic views from the summits, the unique geological features, and the challenging yet rewarding nature of the climbs.
Are permits required for hiking volcano trails in Three Sisters Wilderness?
Yes, a Central Cascades Wilderness Permit is required for many day-use and all overnight trips, especially between June 15th and October 15th. It's essential to plan ahead and secure your permit to help manage visitor numbers and preserve the wilderness.
Are there any loop trails among the volcano hikes?
Yes, there are several loop options that allow you to experience the volcanic landscape from different perspectives. One notable example is the Devils Lake – View of Moraine Lake loop from Talapus Butte, which offers extensive views and a comprehensive tour of the area.
Are the volcano hiking trails in Three Sisters Wilderness suitable for families?
While many volcano trails are challenging, there are options for families. For instance, the Four in One Cone via Scott Trail is a moderate hike that allows families to experience volcanic features without extreme difficulty. Always check the specific trail's difficulty and distance to ensure it matches your family's capabilities.
Can I bring my dog on the volcano hiking trails?
Dogs are generally allowed on trails in the Three Sisters Wilderness, but they must be kept on a leash. Always check specific trail regulations before you go, as rules can vary. Ensure your dog is prepared for the terrain and carry enough water for both of you.
What kind of natural landmarks can I see along these volcano trails?
You'll encounter a wealth of natural landmarks. Beyond the major volcanic peaks, you can visit stunning alpine lakes like Green Lakes and No Name Lake. The region also features unique geological sites such as South Matthieu Lake and the impressive Three Sisters Wilderness itself, offering breathtaking views and diverse ecosystems.
Are there any waterfalls near the volcano hiking trails?
Yes, the Three Sisters Wilderness is home to several beautiful waterfalls. While hiking the volcano trails, you might find yourself near cascades like Fall Creek Falls, Obsidian Falls, or Lower Proxy Falls, adding another layer of natural beauty to your adventure.
Where can I park when accessing volcano trailheads?
Many popular volcano trailheads, such as those for South Sister, Green Lakes, and Obsidian Trail, have designated parking areas. However, these can fill up quickly, especially during peak season. Some trailheads may require a Northwest Forest Pass or a day-use fee. It's advisable to arrive early or consider alternative transportation if available.
Most popular routes in Three Sisters Wilderness
Most popular attractions in Three Sisters Wilderness
Get inspired with the komoot mobile app
Explore more
Browse the best Hikes in other regions.
