Wawel Cathedral, Krakow
The Wawel Cathedral was the coronation site of Polish monarchs and remains Poland's most important national sanctuary. Thanks to its 1000-year-old history and numerous treasures the Krakow cathedral is arguably the most interesting place in the whole country, with the adjacent Wawel Royal Castle being the close second. Its present 14th-century walls shelter a great variety of top-class objects of art, from Gothic to Renaissance to Baroque to Classicist to Modern. It is also the burial ground of most Polish royalty as well as the greatest national heroes, two poets, four saints and countless Krakow bishops.