Oceania Insignia: 9-Night Mediterranean

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.

Built on a narrow strip of land between the Mediterranean and the Etang de Thau lagoon, Sete is a working fishing port of about 45,000 people on the Languedoc coast. The city calls itself the Venice of Languedoc for its network of canals, though the comparison undersells what makes Sete different: this is a genuine fishing town where trawlers unload the catch at the port each morning and the restaurants cook what came in that day.

Monaco is a sovereign city-state on the French Riviera, just 2 square kilometers in size with about 39,000 residents, making it the second-smallest country in the world. Monte Carlo, its most famous district, is synonymous with wealth, casinos, and Formula 1 racing.

La Spezia is a working Italian naval and commercial city on the Ligurian coast, but cruise passengers know it primarily as the gateway to Cinque Terre, the five colorful fishing villages clinging to the cliffs along a rugged stretch of coastline just north of the city. The La Spezia cruise port sits at the edge of the city center, a short walk from the train station that connects directly to the Cinque Terre villages.

Florence (Livorno) cruise port is the main Tuscan stop on Mediterranean itineraries, but it's worth being clear about what you're actually docking at. The port is Livorno, a working industrial city on the Ligurian coast, about 85 kilometers west of Florence.