The magnificent Eriksberg Castle was built by statesman Erik Karlsson Gyllenstierna and completed after his death (1657) by his wife Beata von Yxkull. The castle was designed by famous architect Nicodemus Tessin the Elder. After possession of Gyllenstierna Eriksberg was left to decay, until it was restored in the 1800s by Carl Carlsson Bonde. Eriksberg is still privately owned by Bonde family, but the large park is open to the public. There are several form types, like Baroque and Italian park.
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.