Leisure Island of the global base. 91

Draveil is a commune in the southern suburbs of Paris, France. It is located 19.1 km (11.9 mi) from the center of Paris. It was formally twinned with Hove, East Sussex in The United Kingdom.The former village of Champrosay is now part of the commune.Draveil is situated between the banks of the Seine and the Forest of Sénart which gives the whole town a very green environment.

The observatory was established in Juvisy-sur-Orge in 1883 by the French astronomer and author Camille Flammarion. In March 2010, the structure was classified as a historical monument by the French Ministry of Culture. The observatory belongs to the Société astronomique de France.

The canton of Draveil is an administrative division of the Essonne department, Île-de-France region, northern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Draveil.It consists of the following communes:DraveilÉtiollesMontgeron (partly)Saint-Germain-lès-CorbeilSoisy-sur-Seine