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.

The capital and largest city in Hungary, Budapest is a favorite European destination for millions of tourists each year. Once the center of the Austro-Hungarian Empire, this cosmopolitan city and UNESCO World Heritage site has plenty of historical and cultural landmarks to explore.

Suzhou, often referred to as the "Venice of the East," enchants visitors with its labyrinth of canals, classical gardens, and rich silk heritage. Located in eastern China's Jiangsu Province, Suzhou is famed for its beautifully preserved classical Chinese gardens, which are UNESCO World Heritage Sites.

In Edinburgh, an ancient fortress looms, the hills are steep, and travelers delight in the hidden charms of the Old Town and New Town. Hike to find spectacular views on Arthur's Seat, shop the downhill streets of the Royal Mile, and visit Edinburgh Castle, an imposing royal fortress that defines this city's skyline.

Saint John is a culturally-rich seaport city on New Brunswick's Bay of Fundy. History and natural wonders combine to make this locale a hidden Canadian gem.