21-day World Repositioning Cruise with Costa Diadema from Marseille to Porto Santo Stefano | Nov 7, 2025

The Costa Diadema offers an unparalleled Italian-inspired cruise experience with themed ‘villages,’ a Grand Corridor of boutiques and bars, and highlights like a panoramic Samsara spa, water park slides, and a live theater. Guests can savor world-class cuisine across 19 restaurants and explore sun-drenched Mediterranean ports, the volcanic Canary Islands, or tropical Caribbean destinations. Its blend of vibrant entertainment, family-friendly attractions, and authentic Italian style makes it a standout choice for any traveler.