For a weekend: become the very first inhabitants of the Rouen Keep. Strike a pose, take your seat at the banquet table, imagine your life in 1210. After months of work and 800 years of waiting, the Keep was just waiting for you to bring it back to life.

Be the first to open this chapter!


We invite you to a unique festive event, full of surprises, which is an opportunity for you to be among the very first to discover the metamorphosis of the Dungeon.

On the agenda: a guided exploration where each of you can familiarize yourself with the place, discover all the secrets of this new setting, manipulate the objects and stage yourselves (as well as many surprises…).

Be quick!
Dungeon capacity is very limited, so only those who book their spot in time will be able to enjoy this experience!


Saturday, June 20 and Sunday, June 21, 2026, from 10:00 AM to 7:00 PM.
Reservations required – Free admission

Guided tour and lots of surprises!
Suitable for ages 3 to 103!