St Patrick's Cathedral
Armagh, United Kingdom · built 1904
St. Patrick's Cathedral in Armagh, Northern Ireland is the seat of the Catholic Archbishop of Armagh, Primate of All Ireland. It was built in various phases between 1840 and 1904 to serve as the Roman Catholic cathedral of the Archdiocese of Armagh, the original medieval Cathedral of St. Patrick having been appropriated by the state church called the Church of Ireland at the time of the Irish Reformation. The Cathedral stands on a hill, as does its Anglican counterpart.
Cathedral data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).