Heritage Days 2025 at Château de Mesnil-Voysin (91), the program for this year's event

Published by Cécile de Sortiraparis, Rizhlaine de Sortiraparis · Updated on September 11, 2025 at 02:54 p.m.
The Château de Mesnil-Voysin, located in Bouray-sur-Juine, awaits us this weekend of September 20 and 21, 2025, on the occasion of the Journées du Patrimoine (Heritage Days).

The Essonne town of Bouray-sur-Juine boasts a splendid 17th-century château. The Château de Mesnil-Voysin, built by the famous mason Michel Villedo, welcomes us on September 20 and 21, 2025. To celebrate the Journées du Patrimoine (Heritage Days), the monument is organizing various tours and events, so that the curious can discover the history and special features of this site.

This centuries-old castle is currently being restored. However, time has not been enough to erase its superb appearance. The monument is adorned with over 300 windows, dormer windows of various shapes, and a massive dovecote, topped by a pepperpot housing 3,500 boulins (indoor nesting boxes). An orangery, workshops and dry moat can also be admired by visitors.

Take advantage of the 42nd Heritage Days to discover this castle steeped in history, and take part in the various activities on offer over the weekend. Check out the program to make sure you don't miss out on any of the planned activities!

The programme of events at Château de Mesnil-Voysin during the Journées du Patrimoine 2025 :

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

It's going to be a busy weekend! And don't miss the heritage treasures opening their doors near you this cultural weekend.

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Practical information

Dates and Opening Time
From September 20, 2025 to September 21, 2025

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

    Location

    1 Rue de Lardy
    91850 Bouray sur Juine

    Route planner

    Prices
    Free

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