Rising amount of people nowadays travel. For very small number of people it is not surprising as we are advised to have many money nowadays in order to spend some time abroad. In significant percentage of cases then we can spend some money on cheap flight tickets and go to another country relatively cheaply.
Summer holiday is one of the most relevant events during whole year, cause often it is the only chance to rest from the labor in some nice location. That is why it is really important to arrange the next trip really carefully, to be sure it will be a success.