Longleaf Campground is a primitive, walk-in tent-only campground within Congaree National Park offering 10 individual sites and 4 group sites with fire rings and picnic tables, located on higher ground not subject to flooding.

The campground provides direct access to 27 miles of hiking trails and is 5-10 minutes by car from two canoe/kayak launch points for paddling Cedar Creek through old-growth bottomland hardwood forest.

Basic amenities include vault toilets at the parking area and potable water available 24/7 at the nearby Harry Hampton Visitor Center; sites cost $15-$25/night and require advance reservations.