Introduction:

Tourism is travel for predominantly recreational or leisure purposes, and also refers to the provision of services in support of this act. According to the World Tourism Organization, tourists are people who "travel to and stay in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes not related to the exercise of an activity remunerated from within the place visited".

Tourism has become an extremely popular, global activity. In 2004, there were over 763 million international tourist arrivals. As a service industry, tourism has numerous tangible and intangible elements. Major tangible elements include transportation, accommodation, and other components of a hospitality industry. Major intangible elements relate to the purpose or motivation for becoming a tourist, such as rest, relaxation, the opportunity to meet new people and experience other cultures, or simply to do something different and have an adventure.

The pioneer of modern mass tourism was Thomas Cook who, on 5 July 1841, organized the first package tour in history. He arranged for the rail company to charge one shilling per person for a group of 570 temperance campaigners from Leicester to a rally in Loughborough, eleven miles away. Cook was paid a share of the fares actually charged to the passengers, as the railway tickets, being legal contracts between company and passenger, could not have been issued at his own price.

There had been railway excursions before, but this one included entrance to an entertainment held in private grounds, rail tickets and food for the train journey. Cook immediately saw the potential of a convenient 'off the peg' holiday product in which everything was included in one cost. He organised packages inclusive of accommodation for the Great Exhibition, and afterwards pioneered package holidays in both Britain (particularly in Scotland) and on the European continent (where Paris and the Alps were the most popular destinations).

The word holiday has related but different meanings in English-speaking countries. Based on the words holy and day, holidays originally represented special religious days. This word has evolved in general usage to mean any special day of rest (as opposed to regular days of rest such as the weekend).