St. Nicholas Church in Altefähr was built of brick in the second half of the 15th century to the site of earlier 13th century chapel. It was painted in 1692 and the tower restored. The next renovation took place in 1737. After the upper third of the tower had collapsed in 1803, the tower was rebuilt. Another extensive renovation of the church took place in 1912-1913. The interior contains valuable wall murals from the 15th century.
References:Kakesbeck is one of the largest medieval fortifications in Münsterland and the oldest castle in Lüdinghausen. The imposingly grown complex originated in 1120 as a motte, a small hilltop tower castle. After numerous changes of ownership, the castle was extended onto two islands, but it was not until the 14th century that it underwent significant alterations and extensions under the von Oer family. The estate experienced its heyday in the middle of the 18th century, when it covered an area of almost one square kilometre and consisted of five further outer castles in addition to the core castle, which were secured by ramparts and moats.
The well-maintained condition of the castle today is thanks to the late Wilfried Grewing, the former lord of the castle. The foundation named after him has been particularly committed to preserving the property since 2020.