In the 12th century on the hills above Škofja Loka stood three fortifications: the Upper Tower on Krancelj, the Lower Fort and the Loka Castle, a residence of Freising Bishops, built at the brink of a natural terrace. The castle is first mentioned in 1202 as castrum firmissimum, although today's building dates from the 16th century. The castle was rebuilt in 1691 after an earthquake and in 1716.
The castle was administered by Loka chiefs, among them Lambergs, Thurms, and Rasps. Since 1890 the castle has been managed by the Ursulines, who pulled down the Romanesque yard tower and transformed it into a school. Since 1959 it has hosted the Loka Museum.
The circular castle dominates above Škofja Loka town and presents the conclusion of the town walls. It can be dated after the earthquake in 1511, although some parts are older, which was confirmed during the renovation works in 2006–2008. The north-eastern tower, the oldest in the structure, is built on an older predecessor from the 10th century. Together with the renovation work the reconstruction of the primary entrance with a wooden drawbridge was also carried out.
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.