St Bavo's Cathedral built
1150 CE.
Shown on the map at 51.053°, 3.727°.
Saint Bavo's Cathedral, also known as Sint-Baafs Cathedral (Dutch: Sint Baafskathedraal), is a Roman Catholic cathedral in Ghent, Belgium. The 89-metre-tall (292 ft) Gothic building is the seat of the Diocese of Ghent and is named for Saint Bavo of Ghent. It contains the well-known Ghent Altarpiece, also called the Adoration of the Mystic Lamb.
Text from the Wikipedia article Saint Bavo's Cathedral, Ghent, licensed CC BY-SA 4.0.