Hasle Church was built around 1460 and it was restored in 1758. The porch was added in in 1882. The late Gothic altarpiece was made in 1510s and the pulpit around 1600. There is also a Viking age runestone in the churchyard.
References:Visited there in 1978. What a wonderful place and so very well maintained. Any ideas on the model schooner hanging near the altar, history, etc?
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.