This unfortunate distinction belongs to the Compagnie Générale Transatlantique’s SS Antilles. Built in 1952, the Antilles was painted white to distinguish her from her sister ship, the SS Flandres. Both were built to address the post-war shortage of dedicated cruise ships so their construction was a great source of pride to the CGT – hence the beautifully illustrated commemorative medal seen here. While the Flandres would see wide use under several different owners until 1994, the Antilles had a much shorter life.
On 8 January 1971, she struck a reef near the island of Mustique in the Caribbean while attempting to navigate a shallow and reef-filled bay on the northern side of the island. On hitting the rocks the impact ruptured a fuel tank and she caught fire. All of her passengers and crew evacuated the ship safely to the island of Mustique where they were later rescued by Cunard’s Queen Elizabeth II.
The wreck is submerged but is – supposedly – barely visible on Google Earth (although I couldn’t find it!) and the mast is said to protrude above the water during low tide.