Linz Castle is an old customs castle and fortress. It dates back to 1365 and was built by the Archbishop of Cologne, Engelbert von der Mark. After an eventful history, the castle has been under private ownership since 1985. The castle in the heart of the town of Linz on the Rhine is once again a major tourist attraction after undergoing extensive refurbishment.
Today visitors will find catering from the Middle Ages in the Great Knights' Hall, in the tower room and in the inner castle as well as a museum in the dungeon and a Roman glass works.
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.