It’s the tallest building in the world with a staggering 160 floors and looms at 828 metres high. Dubai’s Burj Khalifa opened in January 2010 after six years of construction and is probably Dubai’s most iconic landmark and holds plenty of world records. While there you can go up to the 148th floor and marvel at views of the city or stop off on the 148th floor at the world’s highest restaurant, At.mosphere. It also has the world’s highest lounge on the 152nd floor.