On the weekend of mid-September, Saturday September 20 and Sunday September 21, discover the heritage close to home, or travel to the other end of the region to take part in the unique tours and events on offer for the Journées du Patrimoine 2025.
La Nuit Blanche also takes place in Essonne! This time, we're taking you on a tour of the program that awaits you on Saturday June 7, 2025, in the town of Juvisy-sur-Orge, in the département of 91.
