On September 19 and 20, 2026, the Aunis Marais Poitevin region opens its doors to celebrate the 43rd edition of the European Heritage Days. This year, the national themes "Heritage of Photography" and "Heritage in Peril" offer a unique opportunity to rediscover the built treasures of our region, silent witnesses to local history.
Romanesque churches with golden stones, bourgeois residences with elegant facades, the hydraulic works of the marsh… Each building tells a story of our history, revealing the construction techniques of yesteryear and the evolution of lifestyles. These 2026 European Heritage Days, themed around “photographic heritage” and “heritage in peril,” offer you the chance to discover inaccessible places, opening up tours and performances… for the enjoyment of young and old alike!