The Baños de Tenerías were a public bath. It is believed that these were built at the beginning of the 11th century, when Spain was under Moorish rule, and was one of the six Arab baths in the city. These offered the possibility of make purification baths for access to the Al-Dabbagin Mosque (the current church iglesia de San Sebastián).
It is divided into the living room bayt al-mash, the latrines, the cold room bayt al-bárid, the temperate room bayt al-wastani, the hot room bayt al-sajûn, the cistern and the qanat.
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.