Aspen Trails
Colorado 14ers: Castle Peak
This stiff climb to the tallest peak in the Elk Range offers unforgettable views of the Roaring Fork River and Maroon Bells-Snowmass Wilderness Area.
Aspen, CO: West Maroon Pass
This moderate 12.7-mile out-and-back climbs a glacial valley under America's most photographed peaks, where sweeping views from 12,480-foot West Maroon Pass are more than picturesque.