Hôtel de Roquelaure

This garden, located in the heart of a ministry, will open its doors on an exceptional occasion for Nature Day.

To mark Nature Festival 2026, the garden of the Ministry of Ecological Transition’s headquarters will open its doors exclusively from May 20 to 25.

Heritage Days 2025 in Paris: visit the Hôtel de Roquelaure, Ministry of Ecological Transition

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.

Rendez-vous aux Jardins 2023 at the Ministry of Ecological Transition - Hôtel de Roquelaure in Paris

On the occasion of the "Rendez-vous aux Jardins" from June 2 to 4, 2023, the Ministry of Ecological Transition in Paris is opening its doors exceptionally to give you an exclusive glimpse of the hidden garden at the Hôtel de Roquelaure.