St. Stephen's Cathedral

St. Stephen's Cathedral (Domkirche St. Stephan [ˈdɔmˌkɪʁçə ˈzaŋkt ˈʃ͡tɛfan] also known as Stephansdom German pronunciation: [ˈʃ͡tɛfansˌdoːm]) is a Roman Catholic church in Vienna, Austria, and the mother church of the Archdiocese of Vienna. It is the seat of the Archbishop of Vienna, Josef Grünwidl. The current Romanesque and Gothic form of the cathedral, seen today in the Stephansplatz, was largely initiated by Duke Rudolf IV (1339–1365) and stands on the ruins of two earlier churches, the first a parish church consecrated in 1147. The most important religious building in Vienna, St. Stephen's Cathedral has borne witness to many important events in Habsburg and Austrian history and has, with its multi-coloured tile roof, become one of the city's most recognizable symbols. It has 256 stairs from the top to the bottom

Cathedral data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).