The SS United States, a celebrated ocean liner, is set to become the world's largest artificial reef. Once a luxurious, record-breaking ship, it will be sunk near Destin-Fort Walton Beach, Florida, to join over 500 other artificial reefs. This project aims to support marine life and attract divers and fishers. The plan includes creating a museum dedicated to the ship. Environmental and legal processes are underway but anticipated to conclude smoothly.