Explore the living collections at the National Conservatory of Plants in Milly-la-Forêt during Heritage Days 2026. A green interlude in Essonne to discover the secrets of medicinal herbs at the heart of Île-de-France.
In the heart of Essonne, in Milly-la-Forêt, the National Conservatory of aromatic, medicinal and industrial plants invites you to a special weekend for the 23rd edition of Rendez-Vous aux Jardins 2026, from June 5 to 7, 2026.