This event is in the past.It took place on September 20, 2025 at Mairie de Rosny-sous-Bois.




Step into the grand entrance hall of Rosny-sous-Bois' town hall during France's annual heritage weekend. A rare chance to explore civic architecture usually reserved for weddings and official business.
Heritage weekend
Civic architecture
Guided visit
Journées du patrimoine 2025
Rosny-sous-Bois




Step into the grand entrance hall of Rosny-sous-Bois' town hall during France's annual heritage weekend. A rare chance to explore civic architecture usually reserved for weddings and official business.
Heritage weekend
Civic architecture
Guided visit
Make it an outing
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