Bladenhorst castle was first mentioed in 1266 as the residence of the lords of Blarnhurst lived there. At the beginning of the 14th century it became the possession of the family of Düngelen. In 1338, Rötger Düngelen made the castle available to the Duchy of Cleves to use in the event of war. Through marriage, in 1496 the castle passed to Philip of Viermünden. From 1624 to 1881 it was inherited by the Westphalian noble family of von Romberg.
The structure originally consisted of four wings. The gatehouse is the oldest part of the building, the chapel dates from 1332. The castle as it stands is in the style of the Renaissance - coming from its rebuilding between 1530 and 1584.
Today castle is still inhabited, and privately owned, consequently there are no public tours or visits, some parts of the castle are rented out to private individuals.
References:The Broch of Clickimin is a large and well preserved, though somewhat restored broch near Lerwick. Originally built on an island in Clickimin Loch (now increased in size by silting and drainage), it was approached by a stone causeway. The water-level in the loch was reduced in 1874, leaving the broch high and dry. The broch is situated within a walled enclosure and, unusually for brochs, features a large 'blockhouse' between the opening in the enclosure and the broch itself. Another unusual feature is a stone slab featuring sculptured footprints, located in the causeway which approached the site. Situated across the loch is the Clickimin Leisure Centre.