The castle of Berrueco is located in the small town that belongs to Torredelcampo. It is the most important castle in all Jaén district. On top of San Antón hill, the ruins and remains of Iberian, Roman and Visigoth settlements have been found. This is an area that has been conquered and occupied by different peoples over the years. The main settlement was Roman and took up the lower part of the San Antón hillside.
The castle was built by the Muslims during the 12th century. During the 13th century it was largely transformed by the Christians. The interior was restructured and battlements and machicolations were added for defensive purposes.
In 1243, after its conquest by Ferdinand III, Christians again remodeled the castle to its current appearance.
The most important battles in Castle of Berrueco took place during the second half of the 15th century. At that time the castle was conquered by don Pedro Girón, leader of the rebels against Henry IV. Pedro Girón wanted to make a pact to marry Queen Isabella the Catholic. Don Pedro de Girón died before he could reach such an agreement and the castle was conquered again by the soldiers of constable Iranzo. The castle belonged again to Jaén district.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.