First Look at Harmony of the Seas, Largest Cruise Ship Ever May 28, 2016 4:57:14 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by machineghost on May 28, 2016 4:57:14 GMT It's 305.5 feet longer than the Titanic!experience.usatoday.com/cruise/story/cruise-lines/2016/02/15/exclusive-first-look-harmony-seas-largest-cruise-ship-ever/80236058/