3. Harmony of the Seas
Harmony of the Seas, a Royal Caribbean Oasis-Class ship, follows closely after her sister ship. Harmony of the Seas, the third vessel in the “Oasis-Class” series, was delivered in May 2016 by STX France at its Saint-Nazaire shipyard.
Harmony of the Seas has a maximum beam of 66 meters and a gross tonnage of 226,963 GT. This largest ship, with 2,747 cabins with virtual balconies, can seat 5,479 passengers at double occupancy.