Rome (Civitavecchia) to Fusina (Venice)

Whether enjoying the street performers at the Spanish Steps and people-watching over a fine glass of wine in colorful Trastevere, or taking in the historical and architectural glory that is Rome, visitors are spoiled for choice in this truly Eternal City. St. Peter’s Basilica is a full-day outing, featuring the Sistine Chapel and panoramic city vistas for those willing to climb to the top of the dome. Other landmarks not to miss include the renowned Trevi Fountain, the Coliseum, and Aventine Hill, which provides you with a grand view of the imposing remains of the Imperial Palaces and the Circus Maximus, of Ben Hur fame.

Naples, a city in southern Italy, sits on the Bay of Naples. Nearby is Mount Vesuvius, the still-active volcano that destroyed nearby Roman town Pompeii. Dating to the 2nd millennium B.C., Naples has centuries of important art and architecture. The city's cathedral, the Duomo di San Gennaro, is filled with frescoes. Other major landmarks include the lavish Royal Palace and Castel Nuovo, a 13th-century castle.

Messina, the third largest city in Sicily, was the most important port of departure for European knights on their way to the Crusades in the Middle Ages. Today, this extensively rebuilt port city still boasts many historically and architecturally significant landmarks, particularly the renowned cathedral with its unusual astronomical clock, the 12th century Catania Church and the ornate Teatro Vittorio Emanuele. Messina is also the starting point for a day trip to the peak of breath-taking Mt. Etna-Crateri Silvestri.

Malta’s major port and capital, the entire city of Valletta was inscribed as a UNESCO World Heritage Site in 1980. The centerpiece is the impressive 19th century Mosta Dome, visible from anywhere on the island, with its inlaid marble floor and the gilded, carved stone flowers set around the interior dome. For a tranquil afternoon, stroll the San Anton Palace Gardens, artistically laid out in Three Villages - Attard, Lija and Balzan. Or, for spectacular vistas, take a day tour to Dingli Cliffs, which offer striking views of the sea and rugged coastline. Valetta is also a portal to day trips to nearby Mdina, with its landmark Baroque Cathedral of St. John; and Rabat, the provincial township that was once part of the Roman city of Melita, where you can explore several fascinating archaeological digs.

Known as the “Pearl of the Adriatic,” Dubrovnik was founded in the 7th century by a group of refugees from Epidaurum (today’s Cavtat). It is known worldwide for its unique marble-paved squares, tall houses, steep-cobbled streets and fountains. The city walls, once used to as protection against its enemies, now keep motorists at bay in this picturesque town. UNESCO named the Old City a World Heritage Site, and Dubrovnik’s beautiful historic sites have been restored to their former glory.

Found on the northern Dalmatian coast of Croatia, Zadar is rich with thousands of years of history. Ruled at various times by the Romans, Ostrogoths, and Byzantium, the city became a center of commerce and naval power rivaling that of Venice. Today, Zadar’s history, culture, and architecture draw visitors from around the world, as does Plitvice National Park, a UNESCO World Heritage Site.