Villavellid Castle is located on a little hill next to the village. By its diposition and characteristics it can be dated to the 15th century and it was probably the residence of a nobleman. Its constructor isn't known although in 1452 a Don Francisco de Almazán, Marquess of Alcañices, was mentioned as the Lord of the village and the owner of a 'strong house'.
Its plan is a square with wide walls of ashlar masonry on the outside. The corners are reinforced by cylindrical towers except one which is reinforced by the square keep which is very reduced at the present time. This all makes the castle in everything very similar to Fuente el Sol Castle. The entrance to the courtyard is by a pointed arced gate, located near the keep. The entrance to the keep is on a higher floor level and would have been accessed by means of a, disappeared, movable wooden footbridge. Inside the tower several wooden floors existed. Also traces of lean-to constructions are observed in the walls around the courtyard.
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.