Most interesting, easy, fun, best Francophone (French speaking) regions(has to be in the France) to research?

I'm French! Do it on... Huummm... Marseille! I don't think it's in ur list buy still I think it would be good to do a research on it...!!! So YYEAA it's : Marseille. Ur welcome. Bienvenue et j'espere que tu as use bonne note sur ta presentation! (I wrote: ur welcome and I hope u get a good mark on your presentation!) lol Kk I hope I helped!!! :D