A favorite for many cruise-goers and tourists, Ketchikan, Alaska, is a charming city located near the state’s southeastern edge.

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

Alaska's largest city is the perfect place for anyone who wants a vacation filled with wildlife, outdoor activities, glaciers and gorgeous parks.

Amsterdam, the 17th century capital of Holland, is often called the "Venice of the North" due to its numerous, boat-navigable canals. Truly rich in history, the oldest part of this populous, multicultural city is Sloten, which dates all the way back to the 9th century.

Buenos Aires, the vibrant political and cultural capital of Argentina, has become an enticing destination for many travelers and a must-see destination in South America. Founded in the sixteenth century by Spanish explorers, Buenos Aires has since developed its own unique flair.