Les 350 ans de l'Observatoire de Paris

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Visiting Paris Meudon Nançay

A monumental hall, 8,000 square meters, observing instruments, a giant dome… The three sites of the Observatoire de Paris harbor treasures brimming with history, and are vibrant places turned towards the future. Discover the Paris campus, founded in 1667; the Meudon campus, created in 1875, and associated with the Paris Observatory in 1927; and Nançay, the radio-astronomical observatory built in 1953 in the heart of the forest in the Cher region.