Hancock Lake

Managing agency

San Juan NF — Columbine RD (West)

Hancock Lake is a 12.7-mile out-and-back trail located in Colorado near the San Juan National Forest, managed by the Columbine Ranger District on the west side. This moderate to challenging route takes hikers to a scenic alpine lake nestled in the high country of southwestern Colorado. The trail traverses through diverse terrain typical of the San Juan Mountains, offering hikers access to a remote backcountry destination. The out-and-back format means hikers will retrace their route on the return journey. The significant distance makes this suitable for hikers with solid endurance and experience navigating longer trails. The Columbine Ranger District manages this area to balance recreation with forest conservation. Visitors should come prepared with adequate water, supplies, and navigation tools. Weather in the high country can change rapidly, particularly during afternoon hours, so an early start is recommended. Before heading out, check with the San Juan National Forest or Columbine Ranger District for current trail conditions, any seasonal closures, and specific regulations for the area. This is an excellent choice for experienced hikers seeking solitude and alpine scenery in the San Juan Mountains.