First mentioned in 1125, Giechburg castle was in possession of Bamberg's prince-bishops since 1390. During wartimes it burned down several times, was rebuilt, destroyed again and rebuilt once more in 1600. In 1971 the administrative district of Bamberg bought Giechburg castle and restored it. Nowadays Giechburg castle is a popular excursion destination including a restaurant which offers a venue for meetings and cultural events. At an altitude of 520 metres you can enjoy a wonderful view across the region of Bamberg. Various art exhibitions take place in the donjon regularly.
Archeological evidence indicates that this hilltop was fortified as far back as Neolithic times. From 1421 until 1459, a period of disorder associated with the Hussites in nearby Bohemia, the castle was further fortified and strengthened until it took its final form as a mature medieval castle with a keep.
As gunpowder warfare matured, Giechburg was no longer useful as a strongpoint. It was adaptively reused by the prince-bishops, especially Johann Philipp von Gebsattel, as a hunting lodge and by later prince-bishops as the headquarters of a horse farm. However, with secularization in 1802, Giechburg no longer had an owner with an interest in maintenance and upkeep. The former castle was used as a quarry for dressed stone, and became a ruin.
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.