The Charles Pinckney National Historic Site is a unit of the United States National Park Service, preserving a portion of Charles Pinckney's Snee Farm plantation and country retreat. The site is located at 1254 Long Point Road, Mount Pleasant, South Carolina. Pinckney (1757-1824) was a member of a prominent political family in South Carolina. He fought in the American Revolutionary War, was held for a period as prisoner in the North, and returned to the state in 1783. Pinckney served as a delegate to the constitutional convention where he contributed to drafting the United States Constitution.