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:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.