St. Martin's Collegiate Church, Opatów

Several people claim, according to Jan Długosz, that the son of Bolesław Krzywousty, the duke Henryk Sandomierski and crusader, built the monastery for use by Knights Templar from Jerusalem.

Others attribute the church to the Cistercians, the Benedictines, or to Alojzy Dunin, the son of famous Peter.

The temple is built in the Romanesque style, and it contains many Gothic elements as well as later Renaissance and baroque details.

It became decorated with floral motives, in which the coats of arms "Swan" and "Odrowąż" were put in the composition .

In the altar on the prolongation of right south nave there is the painting of Divine Mother with Jesus from XVI age.