Højby Church dates back to the beginning of the 12th century and it is constructed in granite. Several modifications have taken place since the original construction including a porch in the 13th century, Gothic cross-vaulting in the nave and chancel in the 14th century, a tower around the year 1400 as well as a vestry, a chapel and a new entrance porch towards the end of the Middle Ages.
The church is recognised for its fine wall paintings which are considered to be among the best in the country from the late Gothic period. They were probably created at the beginning of the 15th century, shortly after the cross vaults were added. They were discovered in 1901 and have been restored on several occasions. During the last restoration in 2007, the painting of Erasmus' martyrdom was revealed for the first time.
The paintings in the chancel tell the story of the Day of Judgment with images of Christ, a basoon-playing archangel and St Michael. The lost souls are shown going to hell with the devil standing in its flames. There is also a painting of St George and the dragon including the Syrian princess he saved from the dragon.
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.