Journées du Patrimoine 2024: visit the L'Echiquier Opéra Paris hotel, an Art Nouveau building

As in previous years, the month of September offers a host of new experiences: thanks to the Journées du Patrimoine (Heritage Days), Parisians and Ile-de-France residents can visit places usually closed to the public, hidden and little-known spots, or take part in special events.

The Journées du Patrimoine are back for their 41st edition, on September 21 and 22, 2024. Over the course of a weekend, thousands of museums, monuments, castles, places of worship and power, workshops, railway stations, department stores and private mansions throughout the Paris region will open their doors to the general public.

In the Grands Boulevards district of Paris, the L'Echiquier Opéra Paris hotel is taking part in this not-to-be-missed cultural event. The Art Nouveau-style hotel invites us to visit its living spaces and learn about its rich history.

• To be read
• This Week’s Best Deals in Paris and Île-de-France, December 29, 2025 – January 4, 2026

On the Heritage Days program at the L'Echiquier Opéra Paris hotel:

Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.

To discover more secret nuggets and little-known places, consult our guide.

Heritage Days in Paris 2025: secret, little-known or hidden places to discover this weekend
The Journées du Patrimoine are back again this year for an exceptional edition, taking place on Saturday September 20 and Sunday September 21, 2025. This not-to-be-missed cultural event offers you the chance to visit over 1,500 sites in Paris and the Île-de-France region. While the major museums and emblematic monuments are on the program, it's also an ideal opportunity to explore secret sites that are little-known or inaccessible the rest of the year. [Read more]