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This event is in the past.It took place on September 21, 2025 at Tourist Office of Plaine Commune Grand Paris (Headquarters).

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

Step inside a rarely-open royal abbey turned Napoleon-founded girls' school. The 90-minute tour reveals 18th-century cloisters, monumental staircases, French gardens, and a refectory still used by students today.

Historic architecture
Guided tours
Heritage weekend
Napoleon history

Tips

📍tours depart from tourist office, not abbey
⏱️1.5 hours, plan accordingly
🪪bring photo ID for entry

Tourist Office of Plaine Commune Grand Paris (Headquarters)

1 Rue de la République, 93200 Saint-Denis, France

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Journées du Patrimoine 2025 - Outgoing