Built in the 12th century by members of the von Lüdinghausen dynasty, the Lüdinghausen castle later came into the possession of the Bishop of Münster or the cathedral chapter. In the second half of the 16th century, Canon Gottfried von Raesfeld rebuilt the complex into a typical Renaissance castle - with elaborately decorated window gables and a magnificent coat of arms plaque in the inner courtyard of the castle complex. In the 19th century, the castle initially passed into the hands of the Prussians before becoming private property.
Surrounded by a magnificent park, which once formed the fortification system, the castle lies in the heart of the town, right next to the town hall.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.