Southern France and the Italian Riviera by Sea – with Smithsonian Journeys

Rome, sometimes referred to as "The Eternal City," is the capital city of Italy. Cruises from Rome depart the Rome Cruise Terminal which is approximately 1.5 hours by train North-West of the city centre. Rome is renowned across the world for its rich past, impressive archaeological sites, delectable cuisine, gorgeous gardens, homes of local nobility, and significant structures including the Spanish Steps, the Colosseum, the Roman Forum, Trevi Fountain, and Piazza Navona. Read more about Rome (Civitavecchia), Italy

Bonifacio, on the southern tip of the Mediterranean island of Corsica, is a picturesque natural harbour located at the end of a fjord-like inlet, and is the southernmost commune in Metropolitan France. Bonifacio also boasts a busy marina filled with impressive yachts and lined with - chic bars, restaurants, and hotels - enhancing the vibrancy of this fashionable coastal resort. The Old Town, otherwise known as the Upper City, is situated on the site of a citadel built in the 9th century when the city was first founded, and with its labyrinth of narrow streets and historic Genoese buildings is a truly fascinating place to explore. Read more about Bonifacio, France

Livorno is the third largest port on the west coast of Italy, and is well known for supporting cruise ship tourism to Florence, the Tower of Pisa, the hill towns of Tuscany, Cinque Terre with its enchanting villages, and the Chianti wine region, generally with time allowed for visiting some famous outlet stores of famous fashion houses. However the port of Livorno itself has a lot to offer visitors. Criss-crossed by Medicean canals that are still navigable, and with its port overlooked by towers and fortresses, this well-planned city is most appealing. Read more about Livorno, Italy

Portofino, part of the Italian Riviera, sits on a peninsula in the Tigullio Gulf east of Genoa. It is a picturesque half-moon shaped seaside village, with shops, restaurants - with their famous sea food - and cafes, lining the shore. The crystalline green waters invite visitors to enjoy diving as there are 20 dive sites, as well as boating, in specified areas. Read more about Portofino, Italy

Nice is situated on the SE coast of France on the French Riviera, and is the second-largest French city on the Mediterranean coast. Monaco lies 13km to the east. Nice itself is an attraction: the rich blue-green sea, diverse shopping, splendid dining and lovely art-deco façades. Read more about Nice, France

Located on the SE coast of France on the Mediterranean Sea, Marseille is France's largest commercial port, and is also the largest French city on the Mediterranean coast. It serves as a gateway to the lush fertile region of Provence and all its cultural contributions to gastronomic excellence, impressionistic art, and ancient architecture. This cosmopolitan city with 300 days of sunshine a year, clear blue skies and the down-to-earth warmth of its residents, boasts a trading history that goes back more than 2,500 years. Read more about Marseille, France

Sète is the most fascinating small town on the French Mediterranean coast precisely because it doesn't go out of its way to be charming. The town encircles a lone hill, the Mont St-Clair, on the otherwise flat Languedoc coast. With the sea out front, and backed by the salt water Thau lagoon - colonised by oyster and mussel beds - and the two joined by a series of canals, Sète is all but an island. Read more about Sete, France

Tarragona is a city located in the south of Catalonia, on the east coast of Spain, by the Mediterranean Sea. It is home to a large port and university. A number of good beaches, some awarded a prestigious Blue Flag designation, line the Mediterranean coast near the city. Read more about Tarragona, Spain