North Fork Sol Duc Trail is a 11.78-mile out-and-back foot trail in Olympic National Park, Washington. It climbs 1,445 ft to a high point of 2,441 ft. Difficulty: strenuous, from the NPS hiking-rating formula.
Open North Fork Sol Duc 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.