Global tourism has more than doubled in the past twenty years from 540 million to 1.1 billion.
To get an idea of how global tourism has evolved over that time, Chicago Line Cruises worked to break down inbound tourism data from 50 countries around the world and turn the data into an infographic. The goal here was to see if tourists are continuously traveling to the same places and if popular destinations are evolving over time.
[Click image for full size version]