Fern Lake Trail

Rocky Mountain National Park, Colorado, United States

7.1 miles (11.5 km) · 729 ft elevation gain · Point to Point · trail · Route

The Fern Lake Trail route traverses 7.1 miles through Rocky Mountain National Park, Colorado, United States. Elevation gain totals 729 feet, with 2,594 feet of descent. The largest climb extends 1.9 miles, gaining 671 feet. The course averages 106 feet of vertical gain per mile. About 51% of the distance is runnable terrain. Terrain is predominantly trail. Terrain difficulty is rated as mountainous. Difficulty is rated 13.3 out of 10, placing it in the 74.55th percentile. The route draws trail runners and hikers interested in technical terrain in Colorado.