Český Krumlov Castle dates back to 1240 when the first castle was built by the Witigonen family, the main branch of the powerful Rosenberg family.
By the 17th century the Rosenbergs had died out and the dominion of Krumau was given to Hans Ulrich von Eggenberg by Emperor Ferdinand II and Eggenberg was named Duke of Krumau. After the death of Hans Ulrich's son, Johann Anton I von Eggenberg, the castle was administrated for the period between 1649 and 1664 by his widow Anna Maria.
One of her two sons, Johann Christian I von Eggenberg, was responsible for the Baroque renovations and expansions to the castle including the castle theatre now called the Eggenberg Theatre. When the male line of the Eggenbergs died out in 1717 the castle and duchy passed into the possession of the Schwarzenbergs. In 1947, the Schwarzenberg property, including Český Krumlov, was transferred to the Czech provincial properties and in 1950 it became the property of the Czechoslovak State. The entire area was declared a national monument in 1989 and in 1992 it was added to the UNESCO World Heritage List.
The castle houses the Český Krumlov Baroque Theatre, which is situated on the castle courtyard. It is one of the world's most completely preserved Baroque theatres with its original theatre building, auditorium, orchestra pit, stage, stage technology, machinery, coulisses (stage curtains), librettos, costumes etc.
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.