When it comes to travelling people are generally excited about it. Knowing the culture and traditions of another country is very interesting. When one travels to another nation he gets to interact with people of that place. One gets to know about popular foods and popular festival sphere. The more time you spend in another country the more you get to know it. Hence, travelling to places is always a matter of enjoyment and learning. However, this might not always be true as the legal complications also become a barrier in entertainment. Some countries might have rules that do not allow citizens of a specific country to travel there.