Lost Ranger

Managing agency

Arapaho-Roosevelt NF — Clear Creek RD

Lost Ranger is a 12.2-mile out-and-back trail located in Colorado near the town of Colorado. Managed by the Arapaho-Roosevelt National Forest's Clear Creek Ranger District, this trail offers a substantial day hike for those seeking distance and immersion in the national forest environment. The out-and-back format means hikers will cover approximately 6.1 miles to reach the turnaround point before retracing their route. This structure allows for flexible trip planning, as hikers can adjust their experience by turning around at any point along the trail. The trail is situated within the Clear Creek Ranger District, an area known for its diverse terrain and access to Colorado's high country. Being part of the Arapaho-Roosevelt National Forest, the surrounding landscape typically features coniferous forests and mountain scenery characteristic of this region. Lost Ranger suits hikers with moderate to advanced fitness levels given the distance involved. Water, services, and specific trailhead facilities should be confirmed before visiting. Contact the Clear Creek Ranger District directly for current trail conditions and any seasonal closures.