Roma. The Eternal City. Whatever you call Rome, it stands alone as Italy's most visited destination. The third most populated city in the European Union, Rome boasts ancient sites, yet has a modern flair — an exhilarating mix of the Old World and the new.

A frequent stop for Caribbean cruises, this Central American destination will delight you with local flea markets, museums, and delicious eats.

Known as "The City with Soul," Jackson is a popular hub for a variety of music genres, including jazz, gospel, and blues music. Highlights include the Jackson Zoo, the Mississippi Museum of Art, and the Mississippi Civil Rights Museum.

Part of the British Virgin Islands, Virgin Gorda is an island in the Caribbean famous for The Baths National Park, whose natural geologic granite formations dot the island's beaches and create stunning tidal pools and grottoes.

Baltimore is a key seaport on the Eastern U.S. seaboard, home to Fort McHenry and civil war vessel the USS Constellation.