A Travel Visa is an item added to a passport that allows the bearer to enter a particular country. Visas are usually either represented by stamps or by stickers, and are only provided by government officials of a country. The usual process of obtaining a visa involves visiting an embassy or consulate of the country to which you wish to travel. A visa will stipulate conditions of entry for the traveller, usually related to the length of time they are permitted to spend in the country on that visa. You can Know some of the functions/importance of Travel Visa