tourism is the generate term to cover both demand and supply that has been adopted in various forms and used throughout the world. tourism is defined as an activities of the persons identified as visitors. so a visitor is someone who is making a visit to a main destination outside their usual environment for less then a year for any main purposes including holiday, leisure and recreation, business, health and education etc. so, tourism comprises the activities of the persons traveling to and staying in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes not related to exercise of an activities remunerated from within the place to visited.