The Montalbano Elicona Castle is considered as one of the most beautiful monuments in Sicily. It was built in the 12th century by the Holy Roman Emperor, Frederick II on pre-existing byzantine and Arab walls. The intent of Frederick II was to provide Sicily a series of strong defensive buildings around the island. The well preserved extensive walls of the castle are easily seen throughout the town. From on top of the Valley the King could control the whole area and the nearby Nebrodi Mountains.
The small medieval winding roads lead up to this charming castle that was home to many kings and nobles like Luis King of Sicily and Frederick the Simple. The ongoing restoration work in progress closes up some areas of this site but it is still well worth a visit. Interesting are the rooms with armours on display and the small museum with musical instruments. The Royal Chapel of the Byzantine era is truly impressive! Apparently Arnaldo da Villanova was buried here, a famous character connected to this castle who died in 1313 in genoa and was a doctor, alchemist and a religious writer of great influence in the european courts.
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.