It is the tallest building in the world that has been built in the desert. The city of the sky is nearly one kilometer high. The Burj Khalifa is the culmination of the engineering of skyscrapers, creating many miracles in human architecture. Not only that, the world's tallest restaurant, prayer room, and hotel are built in... The largest musical fountain, mall surrounds it, and feels Dubai's world first, Burj Khalifa is the best representative.