Mount Rainier
Washington
14,409 ft elevation
summit+1
Photo: Caleb Riston / CC0
Your next mountain starts here
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Mount Whitney
California
14,498 ft elevation
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Photo: Thomas Holmes / CC BY-SA 4.0
Mount Hood
Oregon
11,240 ft elevation
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Photo: Oregon's Mt. Hood Territory / Public domain
Mount Si
Washington
4,180 ft elevation
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Katahdin
Maine
5,269 ft elevation
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Photo: Michael Sipos / CC BY-SA 4.0
Half Dome
California
8,839 ft elevation
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Map-first routes
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Track your ascents
The iOS app records the track, the gain, and the time, and remembers every summit you reached.
Trip reports that help the next person
Post conditions and photos after a climb, so the next party knows what to expect.
Peak-bagging
The classic lists
Keep every climb with you
Record your route with Peaks for iPhone, explore the map, and see your year in the mountains.
App previews. Map conditions shown are from August 2026.