Southeast Spain's seaport of Cartagena is a large naval base on the Mediterranean coast. The city was founded in 220 B.C. and boasts Roman ruins, mosaics and murals.

A tributary of the Rhine, the Moselle River flows through France, Luxembourg and Germany. The Moselle also lends its name to a region of France, a valley which it bisects, and a wine produced along its banks.

Known for its vast wilderness, towering mountains, glaciers, and wildlife, Alaska offers unmatched outdoor experiences and endless opportunities for exploration.

Saint Augustine, Florida, is a charming tapestry of history and coastal beauty. As the oldest continuously inhabited European-established settlement in the continental United States, this historic city offers a fascinating glimpse into early American life. Founded by Spanish explorers in 1565, Saint Augustine boasts an array of colonial architecture and historic landmarks.

Manaus, the capital of Brazil's Amazonas, is a major entryway to the vast and biodiverse Amazon Rainforest. Situated on both the Rio Negro and Amazon River, this city will charm you with Renaissance-style buildings and a variety of city parks, museums, and theatres.