Here's a breakdown:
* Italian: Spoken by the majority of the population.
* French: Spoken by a large minority, particularly in the western part of the valley.
* Franco-Provençal: A regional language spoken in the mountains, with strong similarities to French and Occitan.
* Walser German: A small community in the north-east of the valley speaks this language, a dialect of German.
The languages spoken in Aosta Valley reflect its unique geographical and historical position, situated at the crossroads of Italy, France, and Switzerland.