Mount Jefferson Wilderness is a designated wilderness area in Oregon, characterized by its prominent volcanic peaks, including Mount Jefferson and Three Fingered Jack. The landscape features numerous glaciers, alpine meadows, and over 150 lakes, all set within diverse forests and volcanic formations. This varied terrain provides a suitable environment for several outdoor sports like hiking, jogging, and mountain biking.
The Mount Jefferson Wilderness offers several routes for outdoor enthusiasts seeking activities within itsโฆ
44
Routes
4.6
(8)
Average rating
397
People visited

5
hikers
10.1km
03:24
760m
0m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4
hikers
24.5km
07:29
930m
710m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

3
hikers
9.71km
03:08
670m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

3
hikers
19.8km
06:00
730m
580m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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3.0
(1)
30
riders
57.5km
05:09
660m
660m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4
riders
69.5km
08:18
2,670m
2,680m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

3
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

31
runners
5.81km
00:42
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
runners
10.7km
01:32
390m
390m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

1
runners
15.4km
02:12
320m
320m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

12.2km
01:59
700m
700m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Mount Jefferson Wilderness is a designated wilderness area in Oregon. It is characterized by prominent volcanic peaks, including Mount Jefferson, and features numerous glaciers, alpine meadows, and over 150 lakes. The area encompasses diverse forests and volcanic formations.
Mount Jefferson Wilderness offers opportunities for hiking, jogging, and mountain biking. The area features an extensive trail system suitable for various outdoor pursuits. Visitors have rated routes in the area an average of 4.91 stars.
Yes, the Mount Jefferson Wilderness offers hiking trails that vary in difficulty, accommodating different fitness levels. Specific guidance for easier routes can be found in the Easy hikes in Mount Jefferson Wilderness guide. The overall Hiking in Mount Jefferson Wilderness guide provides more comprehensive information.
Popular hiking areas include Jefferson Park, accessible from Whitewater Trailhead, and the Marion Lake Loop. Other notable trails are Pamelia Lake, Hunt's Cove, Glacier View, Canyon Creek, and Duffy Lake. The wilderness contains 163 to 190 miles (approximately 262 to 306 km) of trails.
Mountain biking within designated wilderness areas is typically restricted. Some routes adjacent to or outside the strict wilderness boundaries may offer options for cyclists. Information on these routes is available in the MTB Trails in Mount Jefferson Wilderness guide.
Permits are required for all overnight use and some day-use between June 15 and October 15. These permits can be obtained through Recreation.gov. It is advisable to check current regulations before visiting.
Mount Jefferson, Oregon's second-tallest peak at 10,497 feet (3,200 m), is the dominant feature, along with five glaciers. Three Fingered Jack, an eroded shield volcano at 7,841 feet (2,390 m), is another prominent landmark. The area also features over 150 lakes and alpine meadows like Jefferson Park.
Komoot offers several guides for the area, including Hiking in Mount Jefferson Wilderness, Easy hikes in Mount Jefferson Wilderness, Running Trails in Mount Jefferson Wilderness, and MTB Trails in Mount Jefferson Wilderness.
More than 1,000 visitors have shared their experiences in Mount Jefferson Wilderness on komoot. The routes in the area have received an average rating of 4.91 out of 5 stars from 39 ratings.
Official information for Mount Jefferson Wilderness is typically found through the U.S. Forest Service. The Willamette National Forest provides information on their website. For general inquiries, the phone number is +1-541-225-6300.
Yes, the extensive trail network in Mount Jefferson Wilderness provides opportunities for trail running. The Running Trails in Mount Jefferson Wilderness guide details suitable routes for this activity.
The highest point within the Mount Jefferson Wilderness is Mount Jefferson itself, standing at 10,497 feet (3,200 m). It is Oregon's second-tallest peak.

