As part of the Versailles Grand Parc conurbation, La Celle-Saint-Cloud intends to spread its influence. With a remarkable historical heritage, the city also boasts a vast territory ranging from the eastern and western slopes of the Drionne valley to a good part of the Versailles plateau. The space is very strongly urbanized with some suburban districts of all beauty. However, it has managed to preserve some wooded areas to the south and west, notably a part of the forest of False-Reposes. Already mentioned in 697 in the obituary of Saint-Germain-des-Prés, the commune until then under the cup of the abbey of Saint-Germain-des-Prés was bought to enlarge the royal hunting ground in 1683. But it Will only undergo a real expansion during the 30 glorious days.