Visiting near and dear ones who do not live in our own city gives us immense pleasure. We all do it from time to time because it is important to strengthen the bonds between people in the present times, as in the daily life no one has enough time to do that. But, if it is about visiting someone who lives abroad, one has to think a lot about that because it is not as easy as travelling in the own country. Usually, we do it only when it is very important to go there due to the hassle of applying f