Lower Boardwalk is a 2.68-mile out-and-back foot trail in Congaree National Park, South Carolina. It is essentially flat, with a high point of 117 ft. Difficulty: easy, from the NPS hiking-rating formula.
Open Lower Boardwalk on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Congaree. Congaree has permits or reservations for some areas: see the Congaree page for what's needed.