Bzovík castle structure originated by reconstruction of the Cistercian Abbey founded around 1130. Several decades later the Premonstratesian provostship moved here and became the largest feudal estate in the region of Hont. Its fort was repeatedly destroyed in the 15th century.
In 1530 it ended up in hands of Sigismund Balassa who drove out the monks and had the Romanesque monastery reconstructed to the Gothic-Renaissance castle with strong outer fortifications including four corner bastions and the dike. The fort was damaged at the end of the Second World War and reconstructed recently.
Apart from fortifications and bastions, the ruins of the former monastery and part of the Romanesque church in the courtyard survive.
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.