Historic SS United States Sunk Off Florida To Form Giant Artificial Reef

Crews began sinking the 1,000-foot ocean liner SS United States on Wednesday about 20 nautical miles off Florida's Gulf Coast between Destin-Fort Walton Beach and Pensacola, starting its transformation into what is billed as the world's largest artificial reef.^[1]

Okaloosa County officials say the scuttled ship will create a massive new habitat for fish and corals and a future magnet for divers and anglers, after a years-long effort to save the storied vessel from the scrapyard.^[1] The county bought the rusting liner for about $1 million in 2024 and financed roughly $13 million in environmental cleanup and reef preparation using tourist development tax revenue rather than general funds.^[1]

The ship was towed to Mobile, Alabama, for extensive environmental work that removed fuel, wiring, loose interior materials and other potential contaminants under plans coordinated with the Environmental Protection Agency and the Florida Department of Environmental Protection. Holes were cut in the hull and superstructure so the vessel would flood in a controlled way and settle upright on the seafloor, creating safe swim-throughs for divers and complex structures for marine life.

Launched in 1952, the SS United States once held the transatlantic speed record and symbolized American postwar engineering power, but it had sat idle for decades and cycled through failed preservation schemes in Philadelphia and elsewhere as costs mounted and structural decay advanced. Preservationists spent years pushing to turn the liner into a museum or mixed-use attraction, yet no city or investor group could assemble the hundreds of millions of dollars needed for a full restoration, clearing the path for Okaloosa County's purchase and reef plan as a last-ditch way to keep the ship from being scrapped outright.^[1]

Local tourism and fishing leaders have embraced the project as a potential economic and ecological boon, arguing that a single high-profile wreck can concentrate diving trips and sportfishing charters while easing pressure on natural reefs nearby. Environmental groups have generally supported artificial reef projects when ships are thoroughly cleaned and stripped, though some marine scientists caution that benefits depend on careful siting, long-term monitoring, and ensuring new reef structures complement, rather than replace, protections for existing natural habitats.

1. CBS News