The moated Mitwitz Castle was mentioned for the first time in documents in 1266. The basement of the north wing and the northern corner tower already existed at that time. In 1525 the castle was sacked during the German peasants war and partially destroyed. In the following years, the castle was only provisionally repaired. In 1596 it was rebuilt and expanded to its present appearance by Hans Veit I of Würtzburg.
From 1977 to 1989, the lower castle was extensively renovated by the Kronach district. In return, the district was granted a 99-year right to use the castle.
Today the moated castle can be visited. It is also home to a number of attractions and is home to a variety of cultural events and festivals. In addition to White Hall, which offers a wonderful setting for civil weddings, the church's wedding can take place in the castle chapel.
References:Kristiansten Fortress was built to protect the city against attack from the east. Construction was finished in 1685. General Johan Caspar von Cicignon, who was chief inspector of kuks fortifications, was responsible for the new town plan of Trondheim after the great fire of 18 April 1681. He also made the plans for the construction of Kristiansten Fortress.
The fortress was built during the period from 1682 to 1684 and strengthened to a complete defence fortification in 1691 by building an advanced post Kristiandsands bastion in the east and in 1695 with the now vanished Møllenberg skanse by the river Nidelven. These fortifications were encircled by a continuous palisade and thereby connected to the fortified city. In 1750 the fortress was modernized with new bastions and casemates to protect against mortar artillery.