from March 30th to September 27th
September 28 to October 18
From 19 October to 01 November
from November 02 to December 20
from December 21th to January 03th
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Museum Overview

Everything you've always wanted to know about restoring a monument!

The Chaalis estate is taking advantage of the renovation work on the castle-museum to present, through a daily guided tour, the behind-the-scenes aspects of the restoration and conservation of the monument.

Why renovate a monument like Chaalis?
What professions are involved?
How do we preserve and restore a work of art?

These are some of the themes addressed in this visit, which aims to be fun, educational and without taboos, and will also be an opportunity to take a different look at the architecture and organization of a large house at the beginning of the 20th century.

Access included in the entry fee
Tours depart at 11am, 12pm, 14pm and 16pm
Meet on the steps of the castle
Groups limited to 30 people
Reservation recommended

Hours

From Monday, March 30, 2026 to Sunday, September 27, 2026

From Monday, September 28, 2026 to Sunday, October 18, 2026, Saturdays and Sundays

From Monday, October 19, 2026 to Sunday, November 1, 2026

From Monday, November 2, 2026 to Sunday, December 20, 2026, Saturdays and Sundays

From Monday, December 21, 2026 to Sunday, January 3, 2027