Coalbank Pass to Molas Pass

About

The Coalbank Pass to Molas Pass trail is a 21.69-mile high-alpine route in the San Juan National Forest near Silverton, Colorado. The hike connects two mountain passes along a segment of the Colorado Trail and is classified as difficult due to its length, elevation gain of approximately 3,509 feet, and sustained climbs. The route reaches a maximum elevation of 12,461 feet, with the lowest point at 10,680 feet. Hikers typically complete the journey in about 14 hours. The trailhead is located on Pass Creek Trail near Coalbank Pass, with parking available, though the lot fills quickly in summer. The route traverses forested areas and open meadows, passing below Engineer Mountain before joining the Colorado Trail. The path remains above treeline for significant portions, offering exposed views of the San Juan peaks to the east and western ranges. The trail is open year-round but is generally snow-covered until early or mid-July. Summer hikers should prepare for potential monsoon storms due to limited tree cover. The route can be started from either pass, but the standard description moves eastward from Coalbank to Molas.