2. USA (59.7 million visitors)
Being the center of the Western world, the United States of America has something to offer for everyone. From the warm nights of Los Angeles to Broadway shows and the high-rise skyscrapers of New York City, crossing from West to East is like coming to another country. In fact, millions of people enjoy a road trip across the USA. Being among the world’s most popular countries for tourists, the USA has plenty of interesting things to see and to do – from a Florida theme park to a beautiful beach on the Gulf of Mexico, from the vast wonderment of the Grand Canyon to exploring the history of the nation in Boston.