Wawel Cathedral built
1020 CE.
Shown on the map at 50.055°, 19.935°.
The Archcathedral Basilica of Saint Stanislaus and Saint Wenceslaus (Polish: Bazylika archikatedralna św. Stanisława i św. Wacława), known colloquially as Wawel Cathedral (Polish: Katedra Wawelska), is a Catholic cathedral situated on Wawel Hill in Kraków, Poland. Nearly 1,000 years old, it is part of the Wawel Castle Complex and is a national sanctuary which served as the coronation site of Polish monarchs. The current Gothic cathedral is the third edifice on this site; the first was constructed and destroyed in the 11th century and the second one, constructed in the 12th century, was destroyed by a fire in 1305. The construction of the existing church began in the 14th century on the orders of Bishop Nanker. Over time, the building was expanded by successive rulers resulting in its versatile and eclectic architectural composition. There are examples of Romanesque, Gothic, Renaissance, Baroque, Neoclassical and Neogothic elements in the cathedral's façade and interior. The exterior is adorned by side chapels and representative mausoleums, most notable being the golden-domed Sigismund's Chapel. It is the official seat of the Archbishop of Kraków and of the Archdiocese of Kraków.
Text from the Wikipedia article Wawel Cathedral, licensed CC BY-SA 4.0.