The cost of international travel is decreasing, and so the trend of international tourism is increasing in many countries. What are the advantages and disadvantages of the rising trend of tourism for countries?

It is true that the cost of travelling overseas has become cheaper these days and it has boosted the tourism industry in many countries.

This is a true fact to consider that in the present-day world has become a global village and people have chances to travel all over the world due to decreasing the cost of international travel.