Canton of Aubergenville

The Communauté urbaine Grand Paris Seine et Oise is the communauté urbaine, an intercommunal structure, covering the western suburbs of Paris. It is located in the Yvelines department, in the Île-de-France region, northern France. It was created in January 2016 by the merger of the previous communautés d'agglomération Mantes-en-Yvelines, Deux Rives de la Seine, Poissy-Achères-Conflans-Sainte-Honorine, Seine & Vexin and the communautés de communes Coteaux du Vexin and Seine-Mauldre. Its area is 504.7 km2. Its population was 417,556 in 2018. Its seat is in Aubergenville.

Aubergenville (French pronunciation: [obɛʁʒɑ̃vil]) is a commune in the Yvelines department in north-central France. It is located between Mantes-la-Jolie and Saint-Germain-en-Laye, in the valley of the Seine. This city is located near the Côteau de Montgardé on the road to Normandy.

Nézel (French pronunciation: [nezɛl]) is the commune in the Yvelines department in the Île-de-France region in north-central France.

The Flins Renault Factory (also known internally as the Pierre Lefaucheux Factory in memory of Pierre Lefaucheux, Renault's first CEO following nationalisation) is a car factory in France, straddling the towns of Flins and Aubergenville in Yvelines, approximately 40 km from Paris. It is the largest (and, since the closure of the Boulogne-Billancourt factory, the oldest) Renault Group factory in mainland France. It was designed by the architect Bernard Zehrfuss and opened in 1952. It is 237 hectares in extent, of which 67 are occupied by covered buildings. Between 1952 and the summer break of July 2009 the plant had assembled 16,850,000 vehicles.

La Falaise (French pronunciation: [la falɛz]) is a commune in the Yvelines department in the Île-de-France region in north-central France.

Flins-sur-Seine (French pronunciation: [flɛ̃ syʁ sɛn]) is a commune in the Yvelines department in the Île-de-France in north-central France.

Aulnay-sur-Mauldre (French pronunciation: [o(l)nɛ syʁ moldʁ]) is a commune in the Yvelines department in north-central France.

Juziers (French pronunciation: [ʒyzje]) is a commune in the Yvelines department in the Île-de-France region in north-central France.

Épône (French: [epon] ) is a commune in the Yvelines department in the Île-de-France region in north-central France. It is situated on the left bank of the River Seine 40 kilometres (25 mi) west of Paris. Together with Mézières-sur-Seine and La Falaise, it forms a settlement of around 10,000 inhabitants. Its inhabitants are known as Épônois. The name comes from the Latin Spedona and, according to Daniel Bricon, has no link to Epona the Gaulish goddess of horses and protector of horseriders.

Flins-Les Mureaux was a proposed motorsport race track, to be located in the Seine Valley between Flins-sur-Seine and Les Mureaux (to the northwest of Paris), as a future host for the French Grand Prix, to replace its former home at Magny-Cours. The final Grand Prix on Magny-Cours was held in 2008, and the race's promoter FFSA was looking for an alternative host. There were six different proposals for a new circuit which included a street circuit located near Disneyland Resort Paris , Versailles, Sarcelles, and finally a new track to build in Flins-Les Mureaux, near the Flins Renault Factory. Work on the circuit was to be carried out by British company Apex Circuit Design, with plans submitted by a Parisian Architect to include a 1 km straight and seating for 120,000 people. The 112 million euro project was said to have started work immediately, even though F1 Boss Bernie Ecclestone had not given the full green light for the track to host a Grand Prix in 2011.Plans for the development of the circuit to host Formula One were scrapped on 1 December 2009.

Bazemont (French pronunciation: [bazmɔ̃]) is a commune in the Yvelines department in Île-de-France, northern France. It is situated 18 km south east of the town of Mantes-la-Jolie. Bazemont means "la montagne de Baso", Baso's Mountain.

The Mauldre (French pronunciation: [moldʁ]) is a 35 km long river in France. It is a left tributary of the Seine. Its basin area is about 410 square kilometres, which covers 66 municipalities corresponding to 400 000 inhabitants. Its source elevation is 135 m. The Mauldre flows into the Seine near Épône. One of its affluents is the ru de Gally, whose source is in the gardens of Versailles.