Half Moon Cay, Bahamas, is a private island paradise owned by Carnival Corporation and used exclusively by their cruise lines, including Carnival Cruise Line and Holland America Line. This secluded island, also known as Little San Salvador, is a crescent-shaped oasis of powdery white sand and crystal-clear turquoise waters. It is an untouched natural wonder, with only a small portion of the island developed for guests, making it the ultimate destination for a relaxing beach day.