Proper noun
Lons-le-Saunier
A commune, the capital of the Jura department, Bourgogne-Franche-Comté, France.
Other important cities are Dole (the capital before the region was conquered by Louis XIV in the late seventeenh century), Vesoul (capital of Haute-Saône), Arbois (the "wine capital" of the Jura), and Lons-le-Saunier (the capital of Jura). Source: Internet