Mesagne Castle probably dates back to the 11th century, but the royal fortress we see today was designed and built by renowned military leader Giovanni Antonio Orsini del Balzo in 1430. Since then, alterations have been made but there are traces of its use as a fortress.
The castle consists of two main parts: the oldest one is the quadrangular tower which has three floors, the other includes the rooms on the ground and first floor, connected to the tower through a rectangular room with barrel vaults. In the internal courtyard one can admire the portals with bossage and round arches, which lead to the roof garden.
Today Mesagne castle includes an archaeological museum and events auditorium.
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.