1h from the Eiffel Tower,
45min from the Versailles Castle,
20min from the Saint-Germain-en-Laye Castle.
By train :
(SNCF) Line J Paris Saint-Lazare: Conflans Sainte Honorine station, 10 min on foot(RATP) RER A towards Cergy-le-Haut: Conflans fin d’Oise station, 25min on foot
By car :
A13 (exit Saint Germain en Laye then RN 184)
A15 (exit Conflans Sainte Honorine then RN 184)
Priory Castle is outside the urban traffic circuits. It is bordered by a square in the car park office , accessible to cars and buses. Buses can also park on the waterfront , especially up Fouillère and on the Quai des Martyrs (beware of congestion on market days ) . A pedestrian signs through the old streets of the city then guides the visitor from the banks of the Seine to the museum.