There's a ship that's been intentionally sunk as an artificial reef. - Apparently.
The USS Oriskany, a 900-foot-long aircraft carrier, was deliberately sunk off the coast of Florida in 2006. The ship, which had served in the US Navy from 1950 to 1976, was converted into an artificial reef to provide a habitat for marine life. Since its sinking, the Oriskany has become a popular destination for scuba divers and fishermen, supporting a diverse ecosystem and attracting a wide range of marine species.