Lens is a city in the Pas-de-Calais department in northern France. It is one of the main towns of Hauts-de-France along with Lille, Valenciennes, Amiens, Roubaix, Tourcoing, Arras and Douai. The inhabitants are called Lensois.
Wikipedia https://en.wikipedia.org/wiki/Lens,_Pas-de-Calais
Coordinates 50°25'45.02" N 2°49'55.129" E
