The Church of San Juan de Berbío probably belonged to the monastery founded by Alfonso V in 1005; the Infanta Doña Urraca donated it to the Monastery of San Pedro de Eslonza in 1099.
The structure went through several redesigns in the fifteenth and sixteenth centuries. The most extensive was in the eighteenth century, which added square heads and porch trim. Of the original Romanesque design, all that remains are the basic building layout, the western facade double archivolt and bows and starts from the original facade. Until 1892, it was the parish church for Infiesto.
The church was destroyed by fire in 1936, during the Civil War, in which the eighteenth-century altarpiece was also burned.
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.