This event is in the past.It took place on September 21, 2025 at Château De Saint-Ouen-Sur-Seine.

Journées du Patrimoine 2025 1
Walking Tour
Journées du Patrimoine 2025 2
Journées du Patrimoine 2025 3
Journées du Patrimoine 2025 4
Journées du Patrimoine 2025 5

Journées du Patrimoine 2025

September 20 at 9am - September 21

At Château De Saint-Ouen-Sur-Seine

Saint-Ouen-sur-Seine

🎻Music conservatory inside
🌳Park with playgrounds nearby

Louis XVIII's 1823 pleasure house with elm burl doors opens its doors for Heritage Days. Wander the grand rooms where a king once sketched designs, now home to a thriving music conservatory.

19th century architecture
Louis XVIII history
Heritage Days
Free admission