Rotunda of St. Felix and Adauctus

Rotunda of St. Felix and Adauctus (Virgin Mary) is a beautiful Romanesque building on the hill of Wawel. The central building was built with four apses of slabs of limestone, which was phenomenally extracted from the later walls of the palace kitchen. It is probably the oldest church at Wawel – it is assumed that the church was built between X and XI century.