Barranquilla sits near the mouth of the Magdalena River on Columbia's Caribbean side. It is a major seaport and a center of commerce, but everyone breaks loose for four days in February for one of the liveliest carnivals outside of Rio.

Dubai is a grandiose, extraordinarily modern metropolis in the United Arab Emirates. Visitors will marvel at the dramatic skyline, the musical Dubai Fountain and the manmade archipelago right offshore that features a major resort.

Nestled on the glittering shores of Bahía de Banderas and bordered by mountains to the east, Puerto Vallarta is a vibrant resort town bustling with tourists. You'll still find the traditional whitewashed houses with red-tile roofs, vivid bougainvillea, cobblestone streets, and colorful fishing boats. Puerto Vallarta is sure to charm you on your next visit to this Mexican paradise!

Originating as a tiny fishing village in 1038, modern Kehl has become an important link between Germany and France. Rhine River cruises most often use Kehl as their gateway to the much larger and better-known Strasbourg. The savvy traveler, though, might choose to skip the jaunt across the river and enjoy many similar sights, shopping and cuisine as those offered in the teeming French city.

Port of Spain, the capital of Trinidad and Tobago, is a city that brims with cultural energy and layered history. Set against the backdrop of the Northern Range mountains and overlooking the Gulf of Paria, it has long been a hub of trade, migration, and creativity.