A total of 2365 guests have reviewed Harmony of the Seas, giving it a rating of 4. ... cruising experience with service and options for entertainment being the highlight. Staff were friendly.

Royal Caribbean dominates the list of the world’s 10 largest ships. And will dominate further when Star of the Seas launches ...

Launched in June 2016, Harmony of the Seas is the world's largest cruise ship. It is the company's third Oasis-class ship, and introduces the first waterslides on Royal Caribbean.