What is largest cruise ship in the world?

The largest cruise ship in the world is the Symphony of the Seas, which is part of the Royal Caribbean International fleet. It was completed in 2018 and is the fourth ship in the Oasis class.

The Symphony of the Seas is 1,188 feet long and has a maximum capacity of over 6,000 passengers. It features numerous onboard amenities, including multiple pools, waterslides, a zip line, a surf simulator, a mini-golf course, a casino, a Broadway-style theater, and a variety of dining options.

The ship also offers luxurious staterooms and suites, as well as a wide range of entertainment options and activities for guests of all ages. With its impressive size and array of amenities, the Symphony of the Seas offers passengers an unforgettable cruise experience.