Heritage Days 2026 in Paris’s 20th arrondissement: tours and activities to see

Published by Cécile de Sortiraparis, Rizhlaine de Sortiraparis · Photos by Cécile de Sortiraparis · Updated on June 26, 2026 at 06:44 p.m.
The 20th arrondissement of Paris reveals its treasures for Heritage Days. Discover the free tours and special openings planned for this weekend of September 19–20, 2026 in Paris.

A new edition of the Journées du Patrimoine (Heritage Days) awaits us once again this year inParis, inSeptember . This is probably one of the most eagerly awaited cultural events of the year in the Paris region, along with the Nuit des Musées and the Nuit Blanche.

The concept? Over the course of a weekend, places of all kinds open their doors to us, offering free tours, special events andexceptional openings. And when we say all kinds of places, we mean museums, monuments, churches, schools, embassies, ministries, fashion houses, hospitals... and much more!

This event, aimed at children and adults alike, has something to captivate every passion. And in the 20th arrondissement of Paris, we intend to make the most of it! This eastern district of the capital invites us to embark on a quest for its fascinating and unusual treasures during the upcoming and 43rd edition of the Heritage Days scheduled for the weekend of September 19-20, 2026. Curious to discover what’s in store? Here we share the anticipated visits for this year. Keep an eye out—the selection will be updated as announcements come in!

The tours on the schedule for Heritage Days 2026 in Paris’s 20th arrondissement:

Les chocolats de Pâques des Galeries Lafayettes 2023 - chocolat Alain DucasseLes chocolats de Pâques des Galeries Lafayettes 2023 - chocolat Alain DucasseLes chocolats de Pâques des Galeries Lafayettes 2023 - chocolat Alain DucasseLes chocolats de Pâques des Galeries Lafayettes 2023 - chocolat Alain Ducasse Heritage Days 2026: Exclusive tours of Alain Ducasse's Chocolate Workshops in Paris
In Paris, the Alain Ducasse Chocolate Manufactures invite us to join them on September 19 and 20, 2026 for Heritage Days. On this occasion, the manufacture opens its doors to the curious and to chocoholics! On the program, special tours that will plunge you into the heart of artisanal, gourmet craftsmanship. [Read more]

Le Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbresLe Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbresLe Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbresLe Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbres An unusual tour of Père Lachaise awaits you during Paris's 2026 Heritage Days.
For Heritage Days 2026, Père-Lachaise Cemetery invites you to wander through its grounds and meet the notable figures who call it home. Join us on Saturday, September 19, for a one-of-a-kind stroll at the heart of Paris’s famous cemetery. [Read more]

Practical information

Dates and Opening Time
From September 19, 2026 to September 20, 2026

× Approximate opening times: to confirm opening times, please contact the establishment.

    Prices
    Free

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