sentences:  The Catholic Church "St. Peter" was christened in 1830.Other sights include "Schloss Hugenpoet", which has been remodeled into a hotel, "Schloss Oefte", and the "Kattenturm", a 14th-century watchtower belonging to the former castle Luttelnau.The "Kettwig reservoir" was built by the Ruhrverband between 1940 and 1950.