With room for 2,260 guests, Deliziosa is smaller than many of Italian line Costa Cruises’ Corcordia-class vessels (such as Favolosa). And that’s a good thing, because Deliziosa is able to slip through the Panama Canal and, as a result, complete around-the-world itineraries. Yet Deliziosa still carries impressive mega-ship-level diversions: a three-tiered theater, outdoor putting green, Grand Prix single-seat racing simulator, poolside giant movie screen, and 11 bars.