Mézières-sur-Seine
Mézières-sur-Seine is a commune in the Yvelines department in the Île-de-France in north-central France. It is located in the western suburbs of Paris, near the bank of the Seine west of Paris.
The name of the commune comes from the Latin word: , meaning walls.Saint-Nicolas church, built in the 13th century in Gothic style. A choir was added since the 17th century. It is a listed monument since 1931.