It is named after a spring, theFontaine de Vaucluse, one of the largestkarst springs in the world. The name Vaucluse itself derives from the LatinVallis Clausa ("closed valley") as the valley ends in a cliff face from which the spring emanates.
Vaucluse is bordered by theRhône to the west and theDurance to the south. Mountains occupy a significant proportion of the eastern half of the department, withMont Ventoux (1,912 m), also known as "the Giant of Provence", dominating the landscape. Other important mountain ranges include theDentelles de Montmirail, theMonts de Vaucluse and theLuberon.
The northern part of the department, theCanton of Valréas, forms an enclave within the departmentDrôme.
Fruit and vegetables are cultivated in great quantities in the lower-lying parts of the department, on one of the most fertile plains inSouthern France. The Vaucluse department has a rather largeexclave within theDrôme department, thecanton ofValréas (Enclave des Papes).
Vaucluse is also known for itskarst, including thekarst spring Fontaine de Vaucluse after which "Vauclusian Risings" are named.
TheFontaine de Vaucluse is the source of theSorgue. It is characterised by an upward movement of water from the depth of over 315 metres (1,033 ft).
Parts of this article (those related to the composition of the departmental council) need to beupdated. Please help update this article to reflect recent events or newly available information.(July 2022)
