New Largest Cruise Ship 2024. There is nothing subtle about the world’s largest cruise ship. The world's largest cruise ship has set sail from miami, florida, on its maiden voyage.

At maximum capacity, icon will be capable of hosting 7,600 passengers on its inaugural sail on january 28, 2024. Icon of the seas will debut in early 2024 as the world’s largest cruise ship at more than 250,000 gross tons.