15 largest Cruises That Everybody Should Experience At least Once in a Lifetime

Allure of the Seas

Another 362m-long Oasis-class cruise ship, Allure of the Seas, stands second after her sister vessel on the list. Built at the STX Europe shipyards in Turku, Finland, Allure of the Seas is the second Royal Caribbean cruise ship in the Oasis-class series. Before the arrival of Harmony of the Seas, this was the largest passenger ships in service. The vessel has a gross tonnage of 225,282GT, height of 72m and maximum beam of 60.5m.