Travel is moving from one place to another on a journey of short or long distance or duration for any number of the following reasons: going to work tourism trade or business Visit relatives Migration from one country to another. Hajj is travel for religious worship. receive treatment. The purpose of exploration, research, scientific investigation and information gathering. Study abroad (request for knowledge or scholarship). Getting to know other cultures (cultural exchange). Recreation, relaxation and recuperation. Attending official events. Diplomacy.