Viens (Occitan: Viènç) 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.https://www.provenceweb.fr/e/vaucluse/viens/viens.htm
The river Calavon forms most of the commune's south-eastern border.