Tourism is an integral part of Indian culture and tradition. It plays an important role in the development of industry. Tourism in the fastest growing industry in the country with great potential for its further expansion and diversification. Tourism is an economic activity involving billion of dollars exchanged each month. The basic aim is to change the behaviour towards foreign tourist. Tourism industry plays a crucial part in the economic development of the country. This paper discuss how India is emerging as popular destination in the world. Tourism has several dimension as economic, among the complex of interaction and their consequences that occur before, during and after a tourist trip. There are also psychological, sociological, ecological and political travel impact