Wrangel Tower is named after Field Marshal F. E. H. von Wrangel. He arrived in Königsberg in 1809 as commander of the privileged Cuirassier Regiment. Wrangel Tower was built in 1843 as part of a defensive bastion of the ring of Königsberg. Water tower is surrounded by a moat, thick brick walls and ceiling to within three meters. Within 30 years, in connection with the development of long-range artillery, the construction of the tower was considered outdated, and in the early 20th century tower Wrangel was put out of the fortifications and to April 1945 in any military action did not participate.
During the assault of Königsberg during the World War II the tower was used as a base defense. April 9, 1945 the tower was blocked by Soviet troops, received minor damage and surrendered with the remnants of the Königsberg garrison. Now the tower hosts wholesale stores, warehouses and cafes.
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.