Originally, it was the St. Giles Church. For its construction, limestone and sandstone ashlars were used. In the 13th century, the temple was fortified – surrounded by a bulwark and a moat, and in the 14th century it became the property of the order of Poor Clares. The Church has one nave and two aisles, is a small basilica with a transept and two towers. In the 17th century, the temple was Baroquised, only in the 19th century, after removal of plasters, its white Romanesque solid was brought to light.