Red Gap Pass is a 29-mile out-and-back foot trail in Glacier National Park, Montana. It climbs 3,208 ft to a high point of 7,525 ft. Difficulty: very strenuous, from the NPS hiking-rating formula.
Open Red Gap Pass 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.