Three megaships pair high guest capacity with resort-style attractions
Wonder of the Seas, World Europa and Arvia offer extensive dining, recreation and relaxation facilities.

Royal Caribbean’s Wonder of the Seas measures 1,188 feet long and 215 feet wide, with capacity for as many as 7,084 guests. The ship has 16 guest decks, 2,204 crew members, more than 10 bars and 20 dining venues, nine of which are complimentary.
Recreation aboard Wonder of the Seas includes a carousel, surfing simulators, laser tag, an ice-skating rink and a zip line. The ship also features a dry slide extending across 10 decks.
MSC’s World Europa, which first sailed in 2022, is 1,093 feet long and 154 feet wide and can accommodate 6,762 guests. Its attractions include a 12-deck dry slide described in published measurements as the longest dry slide at sea. The vessel also has six pools, 14 whirlpools and 10 restaurants, including four main dining rooms and three buffets.
P&O Cruises’ Arvia is 1,130 feet long and has room for up to 6,685 guests, supported by 1,800 crew members. Its wellness and leisure facilities include four pools, nearly two dozen whirlpool spas, a sauna, a steam room and a hydrotherapy pool.