Vaduz Castle is the palace and official residence of the Prince of Liechtenstein. The castle gave its name to the town of Vaduz, the capital of Liechtenstein, which it overlooks from an adjacent hilltop. The erstwhile owners - presumably also the builders - were the Counts of Werdenberg-Sargans. The Bergfried (keep, 12th century) and parts of the eastern side are the oldest. The tower stands on a piece of ground some 12 x 13 metres and has a wall thickness on the ground floor of up to 4 m. The original entrance lay at the courtyard side at a height of 11 metres. The chapel of St. Anna was presumably built in the Middle Ages as well. The main altar is late-Gothic. In the Swabian War of 1499, the castle was burned by the Swiss Confederacy. The western side was expanded by Count Kaspar von Hohenems (1613–1640).
The Princely Family of Liechtenstein acquired Vaduz Castle in 1712 when it purchased the countship of Vaduz. At this time, Charles VI, Holy Roman Emperor, combined the countship with the Lordship of Schellenberg, purchased by the Liechtensteins in 1699, to form the present Principality of Liechtenstein. During the medieval days of the principality, the prince could have sought refuge in the castle from a potential peasant uprising.
The castle underwent a major restoration between 1905 and 1920, then again in the early 1920s during the reign of Prince Johann II, and was expanded during the early 1930s by Prince Franz Joseph II. Since 1938, the castle has been the primary residence of Liechtenstein's Princely Family. The castle is not open to the public as the princely family still lives in the castle.
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.