Strategically positioned to dominate three valleys, Château de Fournels was a fortified house with defensive towers and thick walls. Once showcasing period furniture, tapestries, and artwork, it now stands abandoned and empty.
Rebuilt in 1573 by Jean d'Apcher, an illegitimate son legitimized in 1571, the castle became part of the Apcher barons' extensive holdings. Members of the Apcher family played notable roles in history, including participating in Crusades and owning a chain of strongholds. Later tied to the Lastic and Michel du Roc families, its occupants included figures connected to Napoleon's court and French military history.The estate has passed through generations of descendants and was partially listed as a historical monument in 1961.
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.