It’s official: Royal Caribbean International’s newest ship will be Symphony of the Seas, and it’s coming your way April 2018. Currently being built in St. Nazaire, France, Symphony will join Oasis-class sister ships and will be the 25th ship in the fleet; she’ll also be the largest cruise ship in the world. That's a ship that’s music to your eyes and ears, a floating adventure of fun, with all the classics you love and new hits that will blow your mind. Symphony of the Seas staterooms and suites will make you feel at home onboard and give you the best holiday experience possible. With such state-of-the-art accommodation, you’ll feel extra special. Clocking in at 1,188 feet long and with 18 total decks—about the height of the Leaning Tower of Pisa—this ship dominates with the title of the largest in the world. Swoosh down the scariest slide at sea, feel a shiver up your spine watching a spectacular ice show or create your own robotic cocktail in the amazing Bionic Bar. Welcome to Symphony of the Seas, our biggest, boldest, most innovative and most exciting adventure yet. Onboard Symphony of the Seas you’ll experience the very best of Royal Caribbean, enjoying incredible facilities, outstanding entertainment, a fabulous choice of dining options and state-of-the-art technology. With so much to discover onboard, and with our largest, most luxurious rooms ever to cosy up in, you’ll have the holiday of a lifetime, whether you’re a fun-loving family or a couple seeking the perfect escape. Your extraordinary adventure starts here, so are you all set?