Cosley Lake Cutoff is a 4.28-mile out-and-back foot trail in Glacier National Park, Montana. It climbs 296 ft to a high point of 4,894 ft. Difficulty: moderate, from the NPS hiking-rating formula.
Open Cosley Lake Cutoff on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Glacier. Glacier has permits or reservations for some areas: see the Glacier page for what's needed.