To travel around the world for free, you can take advantage of a lot of draws from travel companies, which they spend in anticipation of the season. Of course, this method has a serious disadvantage — the tourist will have to provide personal information to a large number of travel agencies, and those can start to fill it with offers.
In addition, it is possible to join a volunteer project operating in several countries at once. Especially for the participants of these organizations are provided free travel abroad. The only drawback is the newly minted tourist will have to really perform tasks, which he is instructed by the staff of the volunteer project.
Some tourists in search of a way to save prefer to hitchhike. Of course, this method can only be used after crossing the state border. Thus, in Cuba such journeys are commonplace, and drivers willingly bring tourists from other countries, telling about the peculiarities of living in that country.
It is possible to do a non-standard way — to find yourself a job that will involve frequent travel. Travel, accommodation and paperwork will be taken over by the organization, so the tourist will need to bring with him only a guide and money for pocket expenses.
Students have the right to use exchange programs if the university where the prospective tourist is studying has contact with universities abroad. Travel, accommodation and paperwork will be taken over by the organizers of the program. Inside a foreign country, the student will also be able to travel for free, snapping new friends with him. Knowledge of foreign languages is a prerequisite for participation in such a program.