The Church of the Holy Cross at Mwnt dates probably from the 13th century. The building was restored in 1853 and again after storm damage in 1917. A 1912 photograph shows the south windows in different positions.
The interior is a single chamber with deep-set windows and an unusual roof type. The font is 13th century; the hexagonal pulpit is Victorian.
Externally, the church is whitewashed rubble stone walls under a slate roof. The small, enclosed churchyard contains a number of graves; monumental inscriptions are held by Dyfed Family History Society.
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.