The Étang de Saint-Quentin, or pond of

Trappes Trappes () is a commune in the Yvelines department, region of Île-de-France, north-central France. It is a banlieue located in the western suburbs of Paris, from the center of Paris, in the new town of Saint-Quentin-en-Yvelines. Transport ...

, is the largest body of fresh water in

Yvelines Yvelines () is a department in the western part of the Île-de-France region in Northern France. In 2019, it had a population of 1,448,207.new town New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator ...

of Saint-Quentin-in-Yvelines, in the commune of Trappes and

Montigny-le-Bretonneux Montigny-le-Bretonneux () 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, from the centre of Paris, in the "new town" of Saint-Quentin-en-Yvelin ...

. The lake an important base of outdoor recreation. To the west of the lake a national natural reserve of 0.87 km² was established in 1986. The Étang de Saint-Quentin is an artificial lake created by Sebastien Prestre, Lord of Vauban in 1685 to form part of an engineering work intended to feed water, by gravity, to the park of

Versailles The Palace of Versailles ( ; french: Château de Versailles ) is a former royal residence built by King Louis XIV located in Versailles, about west of Paris, France. The palace is owned by the French Republic and since 1995 has been managed, ...

. The lake is 160 metres above sea level. A series of drains and aqueducts connected the lake to other ponds upstream, and downstream to the park of the castle of Versailles, at 110 metres above sea level. The construction of the new city demolished the aqueducts to Versailles.

References

{{DEFAULTSORT:Etang De Saint Quentin

Saint Quentin Saint Quentin ( la, Quintinus; died 287 AD) also known as Quentin of Amiens, was an early Christian saint. Hagiography Martyrdom The legend of his life has him as a Roman citizen who was martyred in Gaul. He is said to have been the son of a ...

Landforms of Yvelines