AbbayeauxDames Convent is located on the east side of Caen Castle, next to the annex building there is a Trinity Monastery church gliseabbatialedelaTrinit é. Now the local government office, the tomb of William the Conqueror's wife Matilda is behind the altar. It is the same as the men's monastery as the Caen landmark. Opening hours 14:3016:00. Free visit. 20 minutes walk from the train station.