Narrow Gauge

Managing agency

San Juan NF — Columbine RD (West)

Narrow Gauge is a 4.4-mile out-and-back trail located in Colorado near the town of Colorado, within the San Juan National Forest under the Columbine Ranger District (West). This trail features minimal elevation gain of just 1 foot, making it an ideal choice for hikers seeking a relatively flat walk through the forest. The trail's gentle terrain and modest distance combine to create an accessible option for a wide range of fitness levels. As an out-and-back route, hikers will retrace their steps on the return journey, covering approximately 8.8 miles total if completing the full trail. Managed by the US Forest Service through the San Juan NF, the trail offers access to the natural landscape of western Colorado. The exceptionally low elevation change suggests the trail may follow along a creek, valley floor, or gently rolling terrain typical of lower-elevation forest areas. Before heading out, check current trail conditions and any seasonal restrictions with the Columbine Ranger District office, as conditions can vary throughout the year.