Viens is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France. Viens is an ancient villag…Viens is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France. Viens is an ancient village that has retained its appearance as a medieval stronghold. It is famous for its ramparts, Saracen gate and Clock Tower.