Language spoken in southern France, Italy's Occitan Valleys, Monaco, and Spain's Val d'Aran; collectively, these regions are sometimes referred to unofficially as Occitania. Occitan is also spoken in the linguistic enclave of Guardia Piemontese (Calabria, Italy). However, there are strong polemics about the unity of the language, as some think that Occitan is a macrolanguage.
