Harmony of the Seas is the third addition to Royal Caribbean’s impressive Oasis class family of ships, carrying 5,479 passengers and introducing the cruise line’s first ever multistory waterslides! Onboard Harmony of the Seas is a thrilling blend of fresh venues and technology such as the Bionic Bar, WOWbands, and Virtual Balconies, and features favorites from the Oasis class such as the innovative Central Park space, FlowRider, and AquaTheater. Younger cruisers can jump right into the excitement at the Youth Zone, the world’s largest kids’ area at sea, and there is plenty for everyone to explore across the ship’s seven distinct neighborhoods!