The Nieuwpoort belfry tower (as part of the city Hall) is one of the 56 belfries in Belgium and France, whose has been declared as a UNESCO World Heritage Site.
The belfry stands above the rectangular city hall which originates from the 14th century. During the First World War tower and the hall were, along with the entire city, almost completely destroyed. In 1921-1923 the belfry and the hall were reconstructed. The hall has the same appearance as the first suspected in 1280.
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.