Travel Visas are required to gain entry to most countries around the world. For instance, you will need a visa to USA, Canada, England, China, Australia, Middle East, just to name a few of the popular destinations. There are a few certain countries that simply require an available Visa page in your current Passport to be stamped at the airport upon arrival, but in most cases one will need to acquire a Travel Visa before even departing from India. Many international travelers are often not sure of the documentation required to enter foreign countries. Visa is an official entry permit to your required destination.