Yvelines is a department in the region of Île-de-France, France. Located west of Hauts-de-Seine, it had a population of 1,431,808 as of 2016. Its main cities are Versailles, Saint-Germain-en-Laye, Mantes-la-Jolie and Rambouillet.
Wikipedia https://en.wikipedia.org/wiki/Yvelines
Coordinates 48°48'12.745" N 2°7'36.079" E
