At a Glance
Difficulty
Strenuous
Distance (one-way)
4.2 miles
Elevation
11,792 ft
Elevation Gain
N/A
Trailhead
Longs Peak TH
Park Area
Longs Peak Area
Side of Divide
East
Coordinates
40.2583°N, 105.6047°W
Longs Peak Area

Chasm Lake

Iconic lake below Longs Peak's Diamond face

Chasm Lake, Rocky Mountain National Park

About Chasm Lake

Chasm Lake sits at 11,792 feet in the Longs Peak Area area of Rocky Mountain National Park. Iconic lake below Longs Peak's Diamond face.

The hike from Longs Peak TH covers 4.2 miles one-way on a strenuous trail requiring good fitness and navigation. This lake sits on the east side of the Continental Divide.

Full descriptions, trail conditions, and photos coming soon as content is sourced from NPS, USGS, and community contributors.

Route Map

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