Biggest cruise ships in the world

Wonder of the seas 

Wonder of the Seas, the world's largest cruise ship, takes the title from sister Symphony of the Seas, featuring a new Suite Neighborhood.

Symphony of the Seas 

Royal Caribbean's Symphony of the Seas, the world's largest cruise ship, was built at STX France shipyard and launched on March 31, 2018, marking its first special preview sailing.

Harmony of the seas

Harmony of the Seas, second-largest cruise ship globally, expands Oasis-class with 10-Story Ultimate Abyss slide, first in class.

Oasis of the Seas

Oasis of the Seas, the first cruise ship of its kind, arrived in 2009 and features a Zip-line and AquaTheater.