In the 12th century Muri Abbey owned a farm on the Horben hill. Then, in 1700 Abbot Placidus Zurlauben build a rest home for the sacristan on the hill. The lower Prince-Abbot Gerold Haimb had the Chapel of St. Wendelin and Ubaldus built in 1730 near the home. Between 1752-76, during Abbot Bonaventure Bucher's term of office, the house and chapel were rebuilt into their present form. In 1762 the interior was furnished with wall paintings and rococo statues by Caspar Wolf.
After the dissolution of the monasteries in the Aargau in 1841, Horgen Castle was acquired by the Canton. In 1842 it was sold to a private purchaser. Initially it belonged, together with the nearby monastery, to the National Councilman Peter Suter from Sins. From 1885-1913 it was owned by District Officer Kaspar Weber of Muri, and since 1913 by the family Borsing. In 1979-80 the castle underwent a total restoration.
References:The Beckov castle stands on a steep 50 m tall rock in the village Beckov. The dominance of the rock and impression of invincibility it gaves, challenged our ancestors to make use of these assets. The result is a remarkable harmony between the natural setting and architecture.
The castle first mentioned in 1200 was originally owned by the King and later, at the end of the 13th century it fell in hands of Matúš Èák. Its owners alternated - at the end of the 14th century the family of Stibor of Stiborice bought it.
The next owners, the Bánffys who adapted the Gothic castle to the Renaissance residence, improved its fortifications preventing the Turks from conquering it at the end of the 16th century. When Bánffys died out, the castle was owned by several noble families. It fell in decay after fire in 1729.
The history of the castle is the subject of different legends.