Machu Picchu is indeed One of the Seven Wonders of the World to date and it also is the most important tourist attraction in Peru if not South America, and it draws thousands of tourists from all over the World every year; they get fascinated not only by the great stonework the Incas did, but also by the awesome nature which surrounds the Sanctuary and the great respect the Incas had to it. http://ping.fm/9AUUx