Historically and culturally distinct:
Spanish since the King of Aragon claimed it for his kingdom in the 12th century, Val d'Aran long remained largely isolated from Spain and connected to France. The only pass towards Catalonia gained a road only in 1924, while the sole tunnel south opened in 1949. Val d'Aran also long enjoyed some political autonomy. Part of the Spanish kingdom, it was formerly linked religiously to the French bishopric of Saint Bertrand de Comminges.
This political authority has been reaffirmed since the 1990s. Val d'Aran belongs to Catalonia, but its 10,000 inhabitants also form a ‘Val d'Aran’ region with a regional council holding significant powers.
There are 3 official languages: Aranese, a variety of Occitan, Spanish and Catalan.