Tourism gradually has become a prevalent activity all over the world. Compared to 2009, there were 1002 million international tourists in 2010, which increased 6.6% over the last year.(UNWTO, 2011) And then, according to the the United Nations World Tourism Organization’s (UNWTO) report, in the first two months of 2011, the number of International tourists arrivals rose by 5 per cent from 2010. (ibid) Furthermore, the benefits brought by the whole International tourist arrivals reached 442 million in 2010, which the annual average growth is 5.6% from start of this century. (ibid) Overall, tourism has shown the rapid growth and development in the past 10 years, which become one of the main sources of the world economy. There are several reasons led to the development of tourism. So this article will discuss the reason that cause the rise of worldwide tourism and the impact on the emerging economies.…