International tourist arrivals to the European Union increased by 4% in 2016, reaching almost 500 million or 40% of the world’s total. This preliminary result is included in the first release of the ‘European Union Short-Term Tourism Trends’, a regular monitoring of EU tourism by the World Tourism Organization (UNWTO) in the framework of the cooperation with the Directorate-General for Internal Market, Industry, Entrepreneurship and SMEs (DG GROWTH) of the European Commission (EC).