The Grand Canyon or the Empire State Building? Which one of them is the most popular tourist sight of the USA? The answer is: none! Both of them ranked in the U.S. top ten; they are far from being number 1 though. The winner is Walt Disney World in Florida with more than 17 million visitors per year. Thanks to Disney and other amusement parks, Orlando, Florida holds the record in the number of visitors per year – it rises up to 48 million. Even the Big Apple is not so popular (46 million) and the tourist Mecca Las Vegas can boast "only" about 39 million visitors.