For over two billion people worldwide, Mecca is the holiest site, revered as the birthplace of Prophet Muhammad and the city where the Quran was revealed. Because of its profound religious significance, millions of Hajj pilgrims journey here every year from all corners of the globe, making Mecca one of the most culturally and ethnically diverse cities in the Muslim world — a true melting pot of peoples and cultures. Remember that this holiest of cities, known as Makkah, is only accessible to Muslims.

Though Jizan (Jazan, Gizan or Gazan) may be the smallest province of Saudi Arabia, it boasts an astounding natural and geographical diversity that few other regions can match. From scorching desert sands to deep green forests, grassy plains to rocky mountain tops, fertile land to tropical islands and colourful coral reefs, Jizan has it all. The province is not limited to natural beauty — it also boasts significant archaeological sites, a historic harbour that bustles with life, and a huge variety of tropical fruit.

The birthplace of the Ford Motor Company, Detroit received its nickname of "Motor City" thanks to its rise as the center of mass production of motor vehicles. The city has thrived despite its somewhat negative reputation in recent times, developing into a dynamic metropolis with heaps to offer visitors. Countless artists and singers have celebrated Motortown for its charm.

Also known as Canton, Guangzhou is the third largest city in China. It has long been one of China's main commercial and trading centres and is one of the first cities that opened to the world. As one of the fastest growing cities in Asia, Guangzhou has also seen fast growth in tourism, attracting visitors with its cosmopolitan atmosphere, world-renowned Cantonese cuisine and its vibrant nightlife.