An auxiliary church of Our Lady of Czestochowa in Łagiewniki is a former Protestant one. The first mention of the church comes from the 15th century. It is a brick building, built on rectangular plan with a narrower and lower presbytery. Inside, you can admire the 17th-century baptismal font, along with organ and pulpit from the 19th century. The churchyard cemetery is surrounded by a 15th-century wall. The premises are accessible via a historic gate tower. At the cemetery, we find two 19th century mortuary chapels.