Heilig Kreuz (Holy Cross) Monastery was founded at the end of the 12th century by Dietrich the Oppressed, Margrave of Meißen. It was for the Benedictine nuns. Its buildings were initially located between Burgberg and Elbe on the site of a former moated castle (today's Leipziger Strasse 30 to 40).
In 1217 the monastery was relocated to the left bank of the Elbe, approx. 1.5 km north of the old town of Meißen. A church building was erected in the first half of the 13th century.
After Reformation, the monastery was closed in 1568. The monastery building itself was left to decay and finally destroyed in the Seven Years' War (1756–1763). From 1945 the site of the monastery served as a garden center. Since 1994 it has been the seat of the Meißner Hahnemannzentrum e. V., which had security work carried out on the buildings.
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.