Sun Princess: 7-Night Mediterranean from Naples

Naples cruise port is one of the most popular stops on Mediterranean itineraries, and it's easy to see why. The city sits on the Bay of Naples with Mount Vesuvius looming behind it, and it serves as the gateway to Pompeii, the Amalfi Coast, Capri, and Sorrento.

Messina cruise port sits at the northeastern tip of Sicily, directly across the narrow Strait of Messina from mainland Italy. Ships dock right at the city waterfront, making it one of the easiest Mediterranean ports to step off and explore.

Palermo cruise port drops you into one of the most chaotic, layered, and rewarding cities in the Mediterranean. This is the capital of Sicily, sitting on the northwestern coast of the island along a gulf facing the Tyrrhenian Sea.

Souda Bay is the deep-water port serving Chania, the second-largest city on Crete and arguably the most beautiful town in all of Greece. Cruise ships dock at Souda, a small port town about 7 km east of Chania's historic center.

Kusadasi cruise port is Turkey's busiest and the primary gateway to Ephesus, one of the most significant ancient Greek and Roman cities in the world. The port sits on Turkey's central Aegean coast, about 95 kilometers south of Izmir, with ships docking at the Ege Ports cruise terminal right in the middle of town.

Mykonos cruise port is one of the most instantly recognizable stops in the Greek islands. Whitewashed cube buildings cascade down hills to the Aegean Sea, blue-domed churches punctuate the skyline, and windmills stand sentinel on the ridge above Mykonos Town (Chora).