Queen Elizabeth: 21-Night Europe

Barcelona cruise port is the busiest in the Mediterranean, handling millions of passengers a year across multiple terminals. The city behind it earns that traffic.

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.

Athens cruise port is in Piraeus, a busy port city about 10 kilometers southwest of central Athens. Piraeus is its own city, not just a terminal, and it handles cruise ships, island ferries, and commercial traffic all at once.

Istanbul cruise port is one of the most extraordinary arrivals in the world. Ships sail up the Bosphorus Strait between Europe and Asia, past Ottoman palaces and Byzantine ruins, and dock at Galataport, the underground cruise terminal in the Karaköy neighborhood right in the center of the city.

Istanbul cruise port is one of the most extraordinary arrivals in the world. Ships sail up the Bosphorus Strait between Europe and Asia, past Ottoman palaces and Byzantine ruins, and dock at Galataport, the underground cruise terminal in the Karaköy neighborhood right in the center of the city.

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.

Rhodes is the largest of Greece's Dodecanese islands, sitting in the far southeastern Aegean Sea just 18 kilometers from the Turkish coast. The Rhodes cruise port is in the city of Rhodes on the island's northern tip, where ships dock right next to one of the best-preserved medieval old towns in Europe.

Katakolon is a small fishing village on the western coast of the Peloponnese, with a permanent population of only about 700 people. It exists on cruise maps for one reason: ancient Olympia, the birthplace of the Olympic Games, is 45 minutes inland.

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.

Rome's cruise port is in Civitavecchia, a working port town about 80 kilometers northwest of the city. That distance is the single most important thing to understand about this stop.

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.

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.

Corfu cruise port is one of the most visited stops on Eastern Mediterranean and Greek Islands itineraries. The island sits off Greece's northwestern coast, just a short ferry ride from the southern tip of Albania, and has a distinct cultural identity shaped by centuries of Venetian, French, and British rule rather than the Ottoman history that dominates other Greek islands.