The Harmony of the Seas is the third Oasis-class ship and was the world’s largest vessel at its 2016 launch. The dining program is particularly extensive: Mason Jar (Southern comfort food), Hooked Seafood, Izumi Hibachi and Sushi, Jamie’s Italian, and Johnny Rockets run alongside Chops Grille, Coastal Kitchen (available to suite guests), and the neighborhood venues within Central Park and the Boardwalk. The Ultimate Abyss is a 10-deck tandem slide running from the top of the ship to the Boardwalk, the largest drop of any slide in the Oasis class. The Perfect Storm waterslides, Splashaway Bay, and a FlowRider round out the pool deck. Laser tag, ice-skating shows, the AquaTheater, and Broadway musicals cover the entertainment calendar with little repetition across a seven-night sailing.