Idaho 12ers
The nine peaks over 12,000 feet in state of Idaho. All normal routes are Class 3 with the exception of Hyndman which is Class 2. 7 of the 9 peaks are in the Lost River Range, 1 is in the Lemhi Range, and 1 is in the Pioneer Range. Only 9 peaks but this list packs a big challenge.
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Borah Peak
12,662 ft / 3,859 m • 33 claims • Idaho, United StatesBorah Peak is a 12,662 ft / 3,859 m mountain peak in the Lost River Range in Idaho, United States. Based on peakery data, it ranks as the 1st highest mountain in Idaho and...
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Leatherman Peak
12,228 ft / 3,727 m • 2 claims • Idaho, United StatesLeatherman Peak is a 12,228 ft / 3,727 m mountain peak in the Lost River Range in Idaho, United States. Based on peakery data, it ranks as the 2nd highest mountain in Idah...
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Mount Church
12,200 ft / 3,719 m • 3 claims • Idaho, United StatesMount Church is a 12,200 ft / 3,719 m mountain peak in the Lost River Range in Idaho, United States. Based on peakery data, it ranks as the 3rd highest mountain in Idaho a...
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Diamond Peak
12,197 ft / 3,718 m • 3 claims • Idaho, United StatesDiamond Peak is a 12,197 ft / 3,718 m mountain peak in the Lemhi Range in Idaho, United States. Based on peakery data, it ranks as the 4th highest mountain in Idaho and th...
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Mount Breitenbach
12,140 ft / 3,700 m • 1 claim • Idaho, United StatesMount Breitenbach is a 12,140 ft / 3,700 m mountain peak in the Lost River Range in Idaho, United States. Based on peakery data, it ranks as the 5th highest mountain in Id...
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Lost River Peak
12,078 ft / 3,681 m • 3 claims • Idaho, United StatesLost River Peak is a 12,078 ft / 3,681 m mountain peak in the Lost River Range in Idaho, United States. Based on peakery data, it ranks as the 6th highest mountain in Idah...
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Mount Idaho
12,065 ft / 3,677 m • 2 claims • Idaho, United StatesMount Idaho is a 12,065 ft / 3,677 m mountain peak in the Lost River Range in Idaho, United States. Based on peakery data, it ranks as the 7th highest mountain in Idaho an...
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Donaldson Peak
12,023 ft / 3,665 m • 3 claims • Idaho, United StatesDonaldson Peak is a 12,023 ft / 3,665 m mountain peak in the Lost River Range in Idaho, United States. Based on peakery data, it ranks as the 8th highest mountain in Idaho...
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Hyndman Peak
12,009 ft / 3,660 m • 10 claims • Idaho, United StatesHyndman Peak is a 12,009 ft / 3,660 m mountain peak in the Pioneer Mountains in Idaho, United States. Based on peakery data, it ranks as the 9th highest mountain in Idaho ...











