Olallie Mountain Trail #4100


Beginning at Olallie Trail #3529 in the Three Sisters Wilderness, Olallie Mountain Trail #4100 begins a steep uphill climb southwest to its terminus at the top of Olallie Mountain. The trail passes through mixed conifer forests and open meadows on hillsides. Panoramic views of the Three Sisters and many other mountains are available at the top of Olallie Mountain. The old Olallie Mountain Fire Lookout is also at the top of Olallie Mountain.

At a Glance

Permit Info: Wilderness self-issue permit required
Usage: Light
Information Center: McKenzie Ranger Station

General Information


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Know Before You Go

  • Weed Free Feed Required
    To help reduce the spread of invasive species, weed-free feed is required in all Pacific Northwest National Forests.


  Area/Length : 
1.4 miles

  Latitude : 

  Longitude : 

  Elevation : 
5700 feet