Looking for an exceptional visit for the Journées du Patrimoine 2025? In Paris, the Hôtel de Roquelaure, now the Ministry of Regional Planning and Ecological Transition, is unveiling its program for the weekend of September 20-21, 2025.
On the occasion of the Rendez-vous aux Jardins from June 2 to 4, 2023, the Ministry of Ecological Transition in Paris is exceptionally opening its doors to let you discover the secret garden of the Hôtel de Roquelaure.
