Historic ocean liner SS United States sunk to become artificial reef

On Wednesday, November 11, 2026, the historic ocean liner SS United States was intentionally sunk off the coast of Florida to serve as the world's largest artificial reef. The operation, which took place southwest of Destin in the Gulf of Mexico, did not utilize explosives, relying instead on a controlled intake of water that lasted several hours.

The vessel, which exceeded the length of the Titanic and once held the record for the fastest transatlantic crossing following its 1952 maiden voyage, had remained docked in Philadelphia for nearly three decades. The transformation of the ship into a marine habitat is intended to provide a sanctuary for sea life and a new destination for scuba divers and marine enthusiasts.

This deliberate sinking marks the final chapter for the ship, which will now function as a permanent underwater environmental asset. Local authorities coordinated the process to ensure the vessel settled securely on the seabed, successfully repurposing the historic structure for ecological and recreational use.