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SELF-GUIDED TOUR

The Grey Tower is open to the public from July 8 to September 27, 2026, from Wednesday to Sunday, from 2 p.m. to 6 p.m.

A receptionist will greet you and grant you access to the exhibitions on the ground and first floors, as well as the ramparts. Visit the monument at your own pace. No reservation required.

Prices

Full price: €5
Reduced price: €3

Reduced fare for children aged 7-12, Crédit Agricole Normandie Seine customers, and travelers by train, bus, or bicycle. Proof of eligibility required.

Visit La Tour Grise

Not to be missed at the tower right now! 

The ‘Gastronomy in the Middle Ages’ Exhibition

on the first floor.

We would like to thank the Pays Houdanais Tourist Office and Houdan Keep for designing and making this exhibition on medieval gastronomy available to us.

"Murder in the Dungeon" Investigation Game

€1 per booklet to participate.

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