Capitol
Peak
Approach only — the mapped line ends where OpenStreetMap ends, below the summit; the scramble to the top is unmapped.
Percy Hagerman and Harold Clark made the first ascent on August 22, 1909, establishing the line that became the Northeast Ridge, the standard route today. The pair climbed several of the Elk Mountains' hardest summits in that era, including Pyramid Peak the same year. The Hayden Survey had originally logged the peak as 'Capital Peak' before revising the name to 'Capitol,' finding its blocky summit reminiscent of the U.S. Capitol building in Washington.
The route's crux is the Knife Edge, a roughly 150-foot ridge crest with 2,000-foot drops on either side, reached after crossing a sub-summit nicknamed 'K2' for its resemblance to the Karakoram peak. A study of accidents from 1947 to 2018 found 91% of recorded incidents on Capitol Peak ended in death, the highest fatality-to-accident ratio of any mountain in the United States.
SOURCE Wikipedia — Capitol PeakNo day-use fee (14ers.com er05/capi1, checked July 2026). Overnight camping at Capitol Lake requires a Maroon Bells-Snowmass Wilderness permit for the Capitol Lake zone via recreation.gov (ID 4675333) - designated sites mandatory, very limited; 2026 blocks released Feb 15 (Apr-Jul) and Jun 15 (Aug-Nov), $10/person/night + $6 fee. Free dispersed camping ~2 mi below the lake avoids the permit. Maroon Bells-Snowmass Wilderness regulations apply.