Although we don't recommend experiencing it the way Tom Cruise did in "Mission: Impossible - Ghost Protocol," Burj Khalifa is a crucial item on any Dubai agenda. Rising 2,716.5 feet above the city ...

Next in our 21st-Century Architecture: 25 Years 25 Buildings series we examine SOM's Burj Khalifa – the most significant building completed in 2010 and still the world's tallest skyscraper.

To put it in perspective, the Burj Khalifa towers above the city with a staggering 163 floors. Experience stepping out onto an open-air terrace, 585 metres up, with a gentle breeze and sweeping ...