Waiting for an ultimate cruise experience Or, looking for a holiday in the Mediterranean Then book a berth in the Royal Caribbean Internationals state-of-the-art luxury liner Symphony of the Seas. Said to be the worlds largest cruise ship, it is all set to join the Royal Caribbeans fleet in April 2018 at Port Miamis Terminal A. The ship will spend the inaugural summer season exploring awe-inspiring destinations of the Mediterranean, calling on ports in Barcelona, Palma de Mallorca, Spain Provence, France Florence/Pisa, Rome and Naples, Italy. It will then arrive in Miami in early November to begin a seven-night Eastern and Western Caribbean itineraries. In November 2018, it will be joined by its Oasis-class sister ship Allure of the Seas, and together they will offer island-hopping adventures through the Caribbean.