Heritage Days 2026 at Visionnaire, the historic headquarters of the L’Oréal group

This new edition of the Heritage Days has plenty of surprises in store for September 19 and 20, 2026. On the occasion, Le Visionnaire - Espace François Dalle, best known as the historic headquarters of the L'Oréal group, will exceptionally open its doors to visitors for free guided tours.

Ready for a culture-rich return to the scene? The Journées du Patrimoine come back on 19 and 20 September 2026 for a weekend of free discoveries in Paris and Île-de-France. Museums, institutions and private mansions invite you to exceptional guided tours, enhanced by activities you can enjoy with family or friends. And for the curious, it’s a chance to explore places usually off-limits—like artisans’ workshops, behind the scenes of the finest theatres or other hidden treasures just waiting to be revealed.

Heritage Days 2026 in the temples of fashion, luxury and beauty
Heritage Days 2026 in Paris take place this weekend, September 19–20, 2026. To mark the occasion, we invite you to discover Paris's fashion temples that are opening their doors. The secrets of the couture houses and flagship department stores are waiting for you! [Read more]

This year, the Journées du Patrimoine push open the doors of 14 rue Royale in Paris, home to the Visionnaire - Espace François Dalle, the historic headquarters of the L'Oréal Group. Reopened in 2023, the site hosts L'Oréal teams in a setting that blends the charm of the past with the innovations of the future. This exclusive tour, on reservation, invites visitors to explore a place where heritage meets cutting-edge techniques to shape the future of beauty.

Heritage Days 2026 program at L'Oréal Group's historic headquarters in Paris:

Guided tour of the Visionary — François Dalle Space, L'Oréal's historic headquarters
A comprehensive tour of the entire building, with a photo opportunity in the courtyard.
Participation requirements: Seven 30-visitor slots per day on the 19th, and six 30-visitor slots per day on the 20th. Free admission | Reservations required - https://jep.event-loreal.com/index.php?campus=40
Timings: Saturday, September 19, 2026 — 9:00–10:00, 10:00–11:00, 11:00–12:00, 12:00–13:00, 14:00–15:00, 15:00–16:00, 16:00–17:00 | Sunday, September 20, 2026 — 9:00–10:00, 10:00–11:00, 11:00–12:00, 12:00–13:00, 14:00–15:00, 15:00–16:00