Viking Vesta: 7-Night Amalfi Coast,Africa & Iberia

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.

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.

La Goulette is the cruise port serving Tunis, Tunisia's capital, located on the Mediterranean coast of North Africa about 12 kilometers northeast of the city center. The port sits at the entrance to the Lake of Tunis, a shallow lagoon separating La Goulette from downtown.

Cagliari is the capital of Sardinia, Italy's second-largest island, on the island's southern coast. The cruise port (Porto di Cagliari) sits directly at the edge of the old town, about a 10-minute walk from Piazza Matteotti and the base of the historic Castello district.

Valencia cruise port is Spain's third-largest cruise port (after Barcelona and Palma de Mallorca) and a rising star on Western Mediterranean itineraries. Valencia sits on the east coast of Spain about 350 kilometers south of Barcelona and 350 kilometers east of Madrid.