Upper Barnes Creek Trail is a 10.8-mile out-and-back foot trail in Olympic National Park, Washington. It climbs 2,081 ft to a high point of 3,765 ft. Difficulty: very strenuous, from the NPS hiking-rating formula.
Open Upper Barnes Creek Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Olympic. Olympic has permits or reservations for some areas: see the Olympic page for what's needed.