St. Moritz, located in Switzerland’s Engadin Valley, has been attracting visitors for over 150 years, long before the term "alpine resort" became common. It was here in 1864 that winter tourism was born, when a hotelier made a wager with British guests that they would enjoy the snow just as much as the summer sun. They returned, and the rest is history. The town has since hosted the Winter Olympics twice (in 1928 and 1948) and remains a favorite for skiing, snowboarding, and ice sports.

Mist, research stations, and penguins are just a few of the things that define the South Shetland Islands, an archipelago off the coast of Antarctica. These 11 Antarctic islands, most notably King George Island, have served as a base for researchers from Chile, Argentina, and a variety of other countries. The archipelago has also become a popular cruise destination for tourists to the Antarctic region.

This city, which started as a modest fishing village, now offers plenty of modern German charm. The extensive public transportation makes it a perfect home base for seeing nearby attractions such as Heidelberg. Mannheim is known for its many pretzel stands, so make sure you indulge in one of these delicious treats before you leave!

Astana, officially known as Nur-Sultan, is the modern capital of Kazakhstan and a striking example of contemporary urban design in Central Asia.

To visit Barcelona is to embrace both the past and the future. There is much to do and see in this cosmopolitan capital of Catalonia, from medieval structures to beaches to UNESCO Heritage Sites by Antoni Gaudí and Lluís Doménech i Montaner.