Dubai contains the world's tallest building, the Burj Khalifa.
== Conception ==Burj Khalifa was designed to be the centerpiece of a large-scale, mixed-use development to include 30,000 homes, nine hotels (including The Address Downtown Dubai), 3 hectares (7
 The large-scale real estate development projects have led to the construction of some of the tallest skyscrapers and largest projects in the world such as the Emirates Towers, the Burj Khalifa, the Palm Islands and the most expensive hotel, the Burj Al Arab

