806 W. Hallam
Aspen, CO 81611
Standing 14,265 above sea level, Castle Peak is one of Colorado's famous 14ers and the highest point in the Elk Range. Despite its lofty presence, a hike to the top of Castle Peak is a non-technical but strenuous trek that is best made in summer or early autumn. Get an early start to avoid storms! The round trip mileage for a trip to Castle's apex is roughly 12 miles if you start from the passenger car trailhead and 7 miles if you drive farther up the rugged 4x4 road. Most reasonably fit people can reach the top; just make sure to take a few days to adjust to the altitude if you are coming from out of town. For more detailed information on routes, please visit 14ers.com.