Borah Peak

Mountain peak · Custer County

Borah Peak

Mountain peak · Custer County

1

Idaho 83253

Photos

Borah Peak by null
Borah Peak by Drew Harkey (Atlas Obscura User)
Borah Peak by dorncameron (Atlas Obscura User)
Borah Peak by Brent on Flickr (Creative Commons)
Borah Peak by Wikipedia (Creative Commons)
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null
Borah Peak by null

Highlights

Idaho's highest peak, steep ascent, challenging ridge  

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4.7
(94)
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Idaho 83253 Get directions

fs.usda.gov

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Idaho 83253 Get directions

fs.usda.gov

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Last updated

Oct 26, 2025

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The Highest Places in America

"If climbers can brave “Chicken-Out Ridge,” a dangerous expanse that essentially speaks for itself, they can ascend to the highest point in Idaho at 12,668 feet above sea level, Borah Peak. For highpointers, the summits of the northwestern states: Alaska, Washington, Oregon, Idaho, Montana, and Wyoming, are the most technically difficult and require a very significant amount of mountain climbing experience. While the highest points of the other 44 states are only a Class 1 (mostly a simple walk) or 2 (scrambling) climb on the Yosemite Decimal Scale to grade the difficulty of trails, these peaks are Class 3 (scrambling with significant exposure) or 4 (vertical grades with an option for rope or a glacier climb). Borah Peak, named after an Idaho senator, has a standard route that is Class 3. The Southwest Ridge Route is a short 3.5 miles but gains over 5,000 vertical feet. Before the summit is an arête, a thin ridge of rock that climbers will likely have to climb alongside instead of over. This is known as “Chicken-Out Ridge,” since many climbers take one look at the challenging expanse and turn tail. Climbers who manage to overcome this fear may want to use an ice axe and crampons to negotiate the arête to the summit and the long views of the Lost River Range." - ATLAS_OBSCURA

https://www.atlasobscura.com/lists/the-highest-places-in-america
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Andrew H.

Yelp
How the heck is the highest hike in Idaho not listed or reviewed on Yelp?! Maybe because cell service is bad out here? Borah Peak is apparently known to locals as Mount Borah. It's a mostly non-technical hike. There is a short section of scrambling that will feel hard if you are used to only walking on trails. Anyone with even the tiniest amount of rock-climbing experience, will find it not only easy, but fun! The trailhead offers a few formal campsites. Importantly, it offers no water, be sure to bring more than you think you need! We were hit by multiple afternoon thunderstorms, but systems tend to roll in and out of this area quickly. There were also lots of wildfires in the area, which lent a subtle haze to everything. Summit views are incredible. Many of the surrounding mountains look much more impressive than Borah! There is also a summit sign that you can hold for your selfish summit selfies: it cleverly says "Borah Peak" on one side and "Mount Borah" on the other. I inform, you decide. I think it took us maybe 6 hrs up, and less than half that down. We camped at the trailhead after the hike. Most folks seem to get an alpine start on this peak. By that I mean about 4am. I know this, because I had to use the restroom and the formerly quiet campground had turned into Everest basecamp! If you are worried about being slow or about afternoon thunderstorms, this is a good choice. If you're on the faster side and like hiking out with a headlamp, I highly recommend a brunch start to beat the crowds.