What to visit in the 2nd arrondissement of Paris for the Heritage Days?
This September cornerstone is back in the Île-de-France region for a 43rd edition, over the weekend of September 19 and 20, 2026. For the occasion, numerous cultural venues, monuments, museums, major institutions and other treasures of our heritage invite us to uncover their secrets through a program of free visits, activities and exceptional openings. Enthusiasts and the curious alike are sure to seize this opportunity to explore Paris in every corner.
So, what to do in Paris's 2nd arrondissement for Heritage Days? It must be said that this district, with its eclectic architecture, is brimming with gems—some famous and less well-known ones that are well worth a look. Here, we stand at the crossroads between Old Paris with its historic charm and the capital's modern way of life that has earned it a worldwide reputation.
The 2nd arrondissement is a great place to live, between the iconic rue Montorgueuil and the sublime façades of rue Réaumur. Set out to discover its treasures through the various programs planned for the Journées du Patrimoine in Paris. And stay tuned, as the page is updated with new announcements!
Heritage Days 2026 in Paris: step behind the scenes at Gaîté Lyrique
On the occasion of the latest edition of the Journées du Patrimoine in Paris, La Gaîté Lyrique opens its backstage. On Sunday, September 20, 2026, the public will be invited to discover its turbulent history through a series of guided tours, available by advance booking only. [Read more]
Heritage Days 2026: explore the John the Fearless Tower and Medieval Paris.
Medieval Paris comes alive again at the Tour Jean-Sans-Peur during Heritage Days on September 19 and 20, 2026. This tour offers a glimpse of one of the final vestiges of the Dukes of Burgundy’s palace in the heart of the capital. [Read more]
European Heritage Days 2026 in Paris: the National Institute for Art History and Its Library (INHA)
On the occasion of the 43rd edition of Heritage Days, the National Institute of Art History will open its doors to the public—exceptionally and free of charge—for the weekend of September 19–20, 2026. [Read more]
Heritage Days 2026: the BNF’s Richelieu site will open its doors for free this weekend.
The Richelieu site of the National Library of France opens its historic doors for the Heritage Days weekend, September 19–20, 2026. [Read more]
For Heritage Days 2026, this iconic cinema lifts the curtain on its backstage.
On the occasion of Heritage Days 2026, the Grand Rex invites us to uncover its secrets and to sneak behind the scenes on the weekend of Saturday, September 19 and Sunday, September 20. [Read more]
Dates and Opening Time
From September 19, 2026 to September 20, 2026
Prices
Free
