Founded in 1667 during the reign of Louis XIV, the Observatory is one of the oldest astronomical observatories in the world still in operation. This unique site embodies nearly four centuries of astronomical research and exploration of the universe.
It is a rare opportunity to step inside its extraordinary historic building, designed by Claude Perrault (1613–1688), brother of the storyteller, and discover the precious heritage it preserves : ancient telescopes, astronomical clocks, celestial globes, and many other fascinating instruments.
Reservations open on Wednesday, August 27.
Guided by astronomers from the institution, the tours last one hour.
On the program :
• the Council Chamber and its painted ceiling,
• the Grand Gallery,
• the Paris Meridian Room,
• the roof terrace with its panoramic view of Paris,
• the Arago dome and its large astronomical telescope from 1854.
This is an event not to be missed for those who want to understand today’s world through the lens of science. Because now more than ever, scientific culture is an essential tool for becoming an informed citizen.