In celebration of the International Francophonie Day 2015, we show you our Top 10 of the most beautiful French-speaking travel destinations worldwide. To the present day, French is one of the five most important languages on earth. Over 220 million people in more than 70 countries speak French and it is the only language (nect to English) which is spoken on five continents. In addition, French is one of the most popular languages in school and used all over the world. So, a language stay in a French-speaking country really pays off.