Guyancourt

Guyancourt is a commune in the Yvelines department in the Île-de-France region in north-central France. It is located in the south-western suburbs of Paris 21.2 km (13.2 mi) from the center, in the "new town" of Saint-Quentin-en-Yvelines.The commune of Guyancourt comprises several districts. The first of them, corresponding to the old village, is known as "le village".

Although located in the Paris suburbs (in an Anglo-Saxon conception of suburbs), more than half of the territory of the commune of Guyancourt is covered in natural spaces: forests, wood, parks, gardens and ponds.The site of the city was already inhabited by Neolithic tribes who left hundreds of vestiges such as arrows, flint scrapers, polished axes... which have been recovered in the districts of Bouviers, Troux and Villaroy.