Capitol Peak

14,130 ft · #29 highest in Colorado · Elk Range

Class 4 — exposed scramble17 mi round trip5,300 ft gain

Elevation

14,130′

Difficulty

Class 4

Distance

17 mi

Elev. gain

5,300′

Nearest town

Aspen

County

Pitkin

Range

Elk

Rank

#29

Capitol Peak is widely considered the hardest 14er in Colorado due to the infamous Knife Edge — a 100-foot section of exposed class 4 ridge with thousand-foot drops on both sides. Every year climbers die on Capitol; the mountain demands respect, real scrambling experience, and dry conditions.

Standard Route

From the Capitol Creek Trailhead near Aspen, the trail follows 6 miles of approach to Capitol Lake (a common backpack camp), then climbs to the Knife Edge. The crux is a 100-foot horizontal ridge where you straddle or carefully step across exposed rock before the final climb to the summit.

What to Expect

This is not a 14er for first-time scramblers. The exposure is real and the rock is loose. Most climbers backpack in to Capitol Lake the night before and summit early the next morning. Bring a helmet.