The Antoniev Monastery rivalled the Yuriev Monastery as the most important monastery of medieval Novgorod the Great. It stands along the right bank of the Volkhov River north of the city centre and forms part of the Historic Monuments of Novgorod and Surroundings, a World Heritage Site.
The monastery was founded in 1117 by St. Anthony of Rome (Antony Rimlyanin), who, according to legend, flew to Novgorod from Rome on a rock (the alleged rock is now in the vestibule just to the right of the main door into the Church of the Nativity of the Mother of God beneath a fresco of Bishop Nikita of Novgorod). Antonii was consecrated hegumen of the monastery in 1131 by Archbishop Nifont (1130–1156) and was buried beneath a large slab to the right of tha altar in the same church.
The Church of the Nativity of the Mother of God, like the Church of St. George in the Yuriev Monastery, is one of the few three-domed churches in Russia. It is also one of the few buildings in Russia which survived from the 12th century. It was founded by Antonii in 1117 and completed in 1119. There are some frescoes from the Middle Ages still extant, most notably in the apse, but most are from the 16th or 17th centuries and are in some disrepair.
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.