Alaverdi Monastery is a Georgian Eastern Orthodox monastery located 25 km from Akhmeta. While parts of the monastery date back to 6th century, the present day cathedral was built in the 11th century by Kvirike III of Kakheti, replacing an older church of St. George.
The monastery was founded by the Assyrian monk Joseph Alaverdeli, who came from Antioch and settled in Alaverdi, then a small village and former pagan religious center dedicated to the Moon. At a height of over 55 m, Alaverdi Cathedral was the tallest religious building in Georgia, until the construction of the Holy Trinity Cathedral of Tbilisi, which was consecrated in 2004.
The monastery is the focus of the annual religious celebration Alaverdoba. Situated in the heart of the world's oldest wine region, the monks also make their own wine, known as Alaverdi Monastery Cellar.
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.