Lardos castle was built sometime in the 12th century, during the Byzantine era. When the Knights of the Order of St. John invaded the island in 1309, one of their immediate priorities was to locate ideal sites on which they could erect forts so that they could be used as lookout posts over the sea, but also to protect the soldiers from the enemy. When they came to Lardos, they discovered an entire fort from the Byzantine Era, which was in excellent condition. Very little restoration work was needed to be done to this stronghold, so for the new conquerors it was simply a matter of moving in.
The castle was then presented to the Genovese Admiral, Vinioli, by the Grand Master in the same year of their arrival, as reward for his part in the successful invasion of Rhodes. And that was not all that he was given his reward package included the entire settlement of Lardos. Today, the ruins of this once glorious Byzantine stronghold lie in very peaceful surroundings, in a remote location, some 500m from the residential part of Lardos, with only roaming goats for company a far cry from the days when the castle was buzzing with activity and the battle cries of warring soldiers. Also in the area of the castle, among the ruins of other smaller defenses, archaeologists had found remains of some of the mansions from the same era.
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.