We are confident you will enjoy our selections even if you are an occasional gambler. During this landmark year, the UNWTO was tasked with the promotion of tourism’s role in several major areas, including sustainable economic growth, the reduction of unemployment and poverty, and the preservation of cultural values and the environment.īonus Insider offers you a detailed look at some of the world’s top tourist destinations all keen gamblers must visit at least once in their lifetime. The World Tourism Organization (UNWTO) recognizes tourism’s importance, which is why it declared 2017 for an International Year of Sustainable Tourism for Development.