The structure is enormous and features a five-star hotel, shopping mall and car park capable of holding over a thousand cars.

These structures come with a hefty price tag and are located in some of the world's wealthiest nations like the United States ...

In addition to the Saudi Tourism Authority, returning exhibitors include SAUDIA, flynas, Qiddiya Investment Company, Sixth Gulf Travel Company, Taiba Investment, Makkah Clock Royal Tower, Fairmont ...