The Fatetar Castle is located on the top of the Monte Fatetar, in the highest part of the town and enyoy stunning views of both, the village and its surroundings.
Apparently the Fatetar Castle was built by Abderrahman III in 914. Though its origins are not well known, many cultures haved passed through this place, such as the Romans, Visigoths, Arabs, Muslims and Christians. Today you can still observe its keep and the remains of its walls.
The Chapel of the Holy Christ of Antigua is located adjoining the west angle of the Fatetar Castle which stands on the summit of a hill north of the Espera town, with which it forms and architectural unit. The Chapel of the Holy Christ of Antigua served as a church to the inhabitants of the town until the consecration in the early seventeenth century, the Church of Our Lady of Grace, with the patronage of St. James, patron of the Christian Reconquests, wich suggests its pssible construction by the first Spanish forces that garrisoned the castle from the second half of the thirteenth century.
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.