Vaasa Church was planned by the architect C. A. Setterberg and consecrated in 1869. The church, built in an English neo-gothic style, has a capacity of almost 900 people. The last restoration took place in the year 2000.
The church has three altarpieces: The Institution of the Eucharist by R. W. Ekman (1861), The Adoration of the Angels by Albert Edelfelt (1894), and The Deposition of Christ by Louis Sparre (1897).
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.