3Hr Loop is a 3.47-mile loop foot trail in Redwood National and State Parks, California. It climbs 469 ft to a high point of 1,214 ft. Difficulty: moderate, from the NPS hiking-rating formula.
Open 3Hr Loop on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Redwood. Redwood has permits or reservations for some areas: see the Redwood page for what's needed.