It is named after a spring, the Fontaine de Vaucluse, one of the largest karst springs in the world. The name Vaucluse itself derives from the Latin Vallis Clausa ("closed valley") as the valley ends in a cliff face from which the spring emanates.
Vaucluse is bordered by the Rhône to the west and the Durance to the south. Mountains occupy a significant proportion of the eastern half of the department, with Mont Ventoux (1,912 m), also known as "the Giant of Provence", dominating the landscape. Other important mountain ranges include the Dentelles de Montmirail, the Monts de Vaucluse and the Luberon.
Fruit and vegetables are cultivated in great quantities in the lower-lying parts of the department, on one of the most fertile plains in Southern France. The Vaucluse department has a rather large exclave within the Drôme department, the canton of Valréas (Enclave des Papes).
Vaucluse is also known for its karst, including the karst spring Fontaine de Vaucluse after which "Vauclusian Risings" are named.
Principal towns
The most populous commune is Avignon, the prefecture. As of 2019, there are 6 communes with more than 20,000 inhabitants:[2]
Parts of this article (those related to the composition of the departmental council) need to be updated. Please help update this article to reflect recent events or newly available information.(July 2022)
Members of the National Assembly
2022 legislative election
In the 2022 legislative election, Vaucluse elected the following representatives to the National Assembly: