National Architecture Days in Île-de-France

The theme of the 2026 edition of the Journées Nationales de l'Architecture (national architecture day) is "Renovation: Building the Future".

Architecture in the 93

Guided tours and walks around urbanism and architecture are offered all year long by Seine-Saint-Denis Tourisme. Discover the rich history and the architectural heritage of the Ile-de-France region.

The events of the JNA in the 93

Discover the emblematic buildings of Seine-Saint-Denis during the National Architecture Days. Guided tours, urban walks, treasure hunts, workshops and exhibitions are on the program for this rich edition of the Architecture Days in Seine-Saint-Denis.

There are always a plethora of activities to do in Seine-saint-Denis during national architecture days, to get an idea here are some activities that took place in this edition.

Dernière mise à jour le Wednesday 15th of July 2026