Embark on an unforgettable week aboard one of the world's greatest ships sailing this beautiful sea to some of the world's great cities.
Hear echoes of ancient gladiators in the Roman Colosseum, visit the cathedrals and castles of Naples, wander the ancient cobblestone streets of Palma de Majorca and gaze up at the awe-inspiring spires of Gaudi's Sagrada Familia in Barcelona.