Located in the deep south of France, Perpignan is the capital of the Pyrénées Orientales. Its geographical and cultural identity is directed naturally toward Spanish Catalonia since it's a border city, looking out onto the Mediterranean coast and the highest mountains of the French Pyrenees at once. Perpignan is a busy place greatly influenced by Mediterranean cultures and benefiting from 2,500 hours of sun per year. No wonder Salvador Dali saw it as the “Centre of the World”.

As the birthplace of America, Philadelphia has endured centuries of hardship, obstacles, and triumphs, and remains a top tourist destination in the U.S. Historical buildings, sculptures, and murals line streets that were once walked by the Founding Fathers. While the weather fluctuates between mild springs, hot summers, and chilly winters, the people of Philly can always be seen out and about in the City of Brotherly Love.

Sandwiched between the sea and the Ligurian hills, Genoa is a city that leaves a lasting impression. Its history is a fascinating tapestry of triumphs and setbacks, as reflected in the city's rich architecture. As the European Capital of Culture in 2004, Genoa boasts an impressive collection of museums and galleries, as well as a renowned theatre and the largest aquarium in Europe. The city has also good shopping, the best nightlife in the region, and excellent restaurants. And for those looking to explore beyond the city limits, day trips along the picturesque Ligurian coast come highly recommended.

The provincial capital of Jiangsu in eastern China, Nanjing, has served as the country’s capital for six dynasties and has long occupied a prominent place in Chinese history and culture. The overwhelming neon lights along Qinhuai River, the abundance of greenery in Zhongshan Mountain National Park, and the remnant architecture from the time of the fledgling republic are all facets of the richness of various stages in Nanjing’s development.

Amman was first mentioned as Rabbath Ammon in the Hebrew Bible around the 10th century BCE. Although the Jordanian capital has its fair share of ancient remnants, it is the way Amman experiences modernity that fascinates the most. Often listed among the most progressive cities in the Middle East, Amman is a flourishing capital growing by the hour, inhabited by a culturally diverse and rather liberal populace.