Bluff is a roughly 1.7-mile out-and-back foot trail in Congaree National Park, South Carolina. Difficulty: easy, from Trailbound's popular-hike list. That is the full hike: the mapped trail line covers only 1.02 mi of it, so don't plan from the map line alone.
Open Bluff 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.