20th anniversary of Saint-Pierre Church, Firminy

A wide range of activities are planned for 27, 28 and 29 November 2026 as part of a weekend of celebrations to mark the 20th anniversary of the opening of Saint-Pierre Church to the public.

Twenty years ago, following decades of an extraordinary human and architectural journey, the Saint-Pierre church finally opened its doors. To mark this symbolic milestone, the Le Corbusier Site is throwing its doors wide open! For a whole weekend – completely free and open to all – come and relive the history of this truly unique building project.

On the programme: guided tours, talks, exhibitions, a hands-on Lego workshop, a ‘Rétrospective’ concert…