Georgia's second largest city, it is located between the Caspian and Black seas. Dating back to at least the sixth century, it has outstanding museums.

Freiburg was founded by the Dukes of Zähringen in 1120, and the layout of streets and squares of the rapidly prospering metropolis is still impressively reflected in today's cityscape.

One of the four islands that make up the British Virgin Islands, Jost van Dyke is a Caribbean paradise known for its white sand beaches, turquoise sea pools, and marinas filled with yachts.

Porto Torres is a city in northern Sardinia, situated on the bay of the Gulf of Asinara. It is home to a number of historical sights: the Basilica of San Gavino, an 11th-century Romanesque church, the largest in Sardinia; the necropolis of Su Crucifissu Mannu, an archaeological site from the Neolithic age; the remains of the Roman bridge on the Rio Mannu; and the ancient megalithic edifices known as nuraghi which have become a symbol of the Sardinian region.

Hong Kong is one of the few places in the world where a 700-year-old fishing village sits minutes away from the headquarters of international banks. Once a British colony and now a Special Administrative Region of China, the city carries traces of Cantonese, colonial, and global influences in its streets, rituals, and food. The city has more than 300 hiking trails, including the well-known Lion Rock hike, which ends at a dramatic cliff overlooking Kowloon’s dense skyline.