The world's tallest, it makes sense this 2,720-foot-tall building holds other records. For example, its elevator travels the longest distance, its restaurant and outdoor observation deck are the world's highest and its 108th floor is the highest occupied floor in the world. If you think living in the
Burj Khalifa would be cool, just remember you'll have to share your home with more than 1 million annual visitors. According to TripAdvisor, the Burj Khalifa is Dubai's top-visited tourist attraction. It was also the designer's inspiration behind
the world's most expensive shoes, currently on display in Dubai.