Nieborow (Nieborów), primarily noted for its magnificent Baroque palace from the late 17th century, surrounded by the English-style informal landscaped park. In the vicinity of Nieborów spreads the romantic park of Arkadia laid out by Princess Helena Radziwiłł, the lady of Nieborów palace. In the words of its creator, the park was to be an “idyllic land of peace and happiness”. The park looks special in summer during the elaborate celebration of Corpus Christi.