A village upon the Bug River with a unique Neo-Uniate parish of the Byzantine Rite. In the interwar period of the 20th c. there were almost 40 such parishes established on the grounds of former Uniate parishes dissolved by Tsarist authorities in 1875, however only the one in Kostomłoty has survived up to the present day. The 1631 wooden church boasts a 17th-century iconostasis with historic icons.