Journées du Patrimoine 2025 at the Hôtel de Charost, residence of the British Ambassador to France, the program

Curious about pushing open doors that are usually closed? The Journées du Patrimoine (Heritage Days) are back, revealing the little-known treasures of the Île-de-France region. This year, don't miss the ultra-privileged opening of the Hôtel de Charost, the splendid residence of the British Ambassador, which celebrates its 300th anniversary on Saturday, September 20, 2025 - by reservation only, of course!

This autumn, in addition to the metro-work-apéro routine, we're putting on our sneakers and heading out to explore the Île-de-France region thanks to the 42nd edition of the Journées Européennes du Patrimoine, on September 20 and 21, 2025! The idea? Two days of wide-open doors at mythical or ultra-secret sites - museums, monuments, châteaux, historic townhouses - with 100% free access. It's a chance to slip into places that are sometimes closed to the public, and admire history up close, without windows or barriers.

Journées du Patrimoine 2025: open house at embassies around the world in Paris
How about a little trip? During the European Heritage Days, take a trip around the world by visiting the embassies and consulates based in Paris, which are opening their doors to us free of charge on September 20 and 21, 2025. [Read more]

And this year, watch out, nugget! On Saturday September 20, the Residence of the British Ambassador to France enters the dance. TheHôtel de Charost, tucked away in the 8th arrondissement, opens its doors to you for an exceptional visit. This 18th-century architectural gem, built in 1725 and owned by the British government since 1814, is celebrating its 300th anniversary. Three centuries of diplomacy, elegance and secrets in a setting worthy of a historical novel. The official residence of the British ambassadors to France, this ultra-confidential venue invites you, for a day, to step back in time between gilding, tapestries and international relations.