With the height of 828 m, the Burj Khalifa is the tallest building in the world. The tower dominates the Dubai skyline, but the true majesty of the building is best appreciated from up close or from the inside. For an absolutely stunning panoramic view of Dubai, the observation deck on level 124 is a place you should visit. The only better view than from the observation deck is the one from the deluxe At The Top Sky Lounge on the 148th floor. You should see both these places!