Abbey of Saint-Étienne, Caen built
1059 CE.
Shown on the map at 49.182°, -0.373°.
The Abbey of Saint-Étienne, also known as Abbaye aux Hommes (French pronunciation: [abei oz‿ɔm], "Men's Abbey") by contrast with the Abbaye aux Dames ("Ladies' Abbey"), is a former Benedictine monastery in the French city of Caen, Normandy, dedicated to Saint Stephen. It was founded in 1063 by William the Conqueror and is one of the most important Romanesque buildings in Normandy.
Text from the Wikipedia article Abbey of Saint-Étienne, Caen, licensed CC BY-SA 4.0.