This year, the Journées du Patrimoine (Heritage Days) take place on the weekend of September 16th and 17th all over Europe: in the Île-de-France region, a great program awaits you, especially in Athis-Mons, in the Essonne département.
The town of Athis-Mons has a wonderful surprise in store for us this Nuit des Musées: discover the fun program designed for families, to be experienced this Saturday, May 13, 2023.
