Tourism is a main industry in the modern world. Importance of tourism Tourism is a main industry in the modern world. According to the reports in the year of 1999 more than 663 million people went away from their homeland to rest even a one night in another country. More than 45 billions of USD have spent by them in the same year. According to surveys people tend to go abroad as tourists and yearly the number of tourists is being excessive. Countries like Srilanka, India, Malaysia tend to develop the tourism in their countries to get economical benefits. Before the year of 1945 tourist activities were happened between developed countries only. But at the present I is an activity between two countries to develop their economy. This happens to be a vast change of the international relationships too. Arrival of tourists to most of the 3rd world countries happens to be less than one million. For an example the arrival of tourists to Srilanka inn the year of 1999 was 436440. But by identifying economic benefits which can be taken up by tour...