The most valuable monument of Dukla. The church dates back to 1461, but at that time it was a typical Gothic temple. In 1738 it burned down, and the reconstruction carried out in 1742 - 1765 completely changed its appearance. Large side chapels were then added, and the interior of the church received Rococo decoration and furnishings. Over the centuries, the church was destroyed by fires several times and then rebuilt. It was last thoroughly renovated in 2007. He restored the original polychrome of the walls and altars. The roof covering was also replaced.