Greenhorn Road

Managing agency

San Juan NF — Gunnison RD

Greenhorn Road is a 16.2-mile out-and-back trail located in Colorado near the San Juan National Forest, managed by the Gunnison Ranger District. This route offers hikers an extended journey through the forest landscape with opportunities to explore the natural terrain of the San Juan Mountains region. The out-and-back format means hikers will follow the same path returning to their starting point, making it easy to turn back at any time if desired. The trail's length makes it suitable for hikers with moderate to strong endurance, as the full round trip covers over 32 miles of walking. The San Juan National Forest provides a scenic backdrop typical of Colorado's high country, with diverse forest ecosystems and mountain views. As with most trails in this region, hikers should be prepared for variable weather conditions and come equipped with adequate water and supplies. For the most current trail conditions and any seasonal closures or maintenance updates, contact the Gunnison Ranger District directly before your visit.