St. John‘s Church in Svaty Jan pod Skalou was built at the beginning of the 13th century near the legendary and fabulous St. Ivan‘s Cave. A provostship since 1310, then an abbotship since 1517. Today‘s view of the ground with St.John the Baptist‘s Nativity Church dates back to its renovation in the 17th and 18th centuries. Located in a deep narrow canyon at the foot of a grandiose rock face, the place ranks among the most impressive sacred grounds in Bohemia.
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.