A voyage is a displacement carried out towards a more or less distant point with a personal aim (tourism) or professional (businesses). The voyage considerably developed and democratized, during the XXe century with the advent of means of transport modern and in rapids and comfortable, the railroad initially, then the car and the plane. A circular voyage which brings back the traveller to his starting point is a “tour”. The people who travel are called “travellers”, or in certain “momentary” means of transport. Historically moved by practical reasons (trade, exploration…), the voyage changes with the XIX