Themed TourThemed TourJournées du Patrimoine 2026 - À la découverte de la basilique Saint-Denys
September 19
+1Argenteuil
Théodore Ballu's Neo-Romanesque masterpiece from the 1860s houses one of Christianity's most venerated relics: the Tunic of Jesus. The soaring arches and intricate stonework make this a quietly stunning stop for architecture lovers and the curious alike.
Neo-Romanesque architecture
19th century design
religious heritage
architectural history
Tips
👕"The tunik of Jesus - definately worth visiting"
Saturday, September 19
Journées du Patrimoine 2026 - À la découverte de la basilique Saint-Denys
September 19
+1Argenteuil
Themed TourThemed TourThéodore Ballu's Neo-Romanesque masterpiece from the 1860s houses one of Christianity's most venerated relics: the Tunic of Jesus. The soaring arches and intricate stonework make this a quietly stunning stop for architecture lovers and the curious alike.
Neo-Romanesque architecture
19th century design
religious heritage
architectural history
Tips
👕"The tunik of Jesus - definately worth visiting"
Saturday, September 19
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