Camille Flammarion Observatory
Juvisy-sur-Orge, France
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.
Observatory data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).