The ruins of the Kronenburg and the almost completely preserved Burgbering from the 13th century still leave their mark on the village today. In the 18th and 19th century the castle fell into disrepair. Of the main building only two semi-circular towers of the north gate and the ruins of the keep can be seen. The dimensions of the original grounds are recognizable from the the remains of the surrounding wall and of a semi-circular Bastion. There are also remains of the working quarters in the courtyard, situated further down.
Next to the Bergbering the well-preserved and restored half-timbered houses are worth visiting. The greatest attraction for sight-seers is the late-gothic parish church of St.John, with its interior. It was built around 1500, included in the wall surrounding the castle. As there is only one buttress in the middle to hold up the fine vault, it is called a single support church.
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.