Rabati Castle in Akhaltsikhe, Georgia, was originally established in the 9th century as the Lomisa Castle. It was completely rebuilt by Ottomans. Most of the surviving buildings date from the 17th and 18th centuries.
According to the Georgian Chronicles the city was established in the 9th century by Guaram Mampal, son of the King of Tao. From the 13th to the end of 14th centuries it was the capital city of Samtskhe-Saatabago, ruled by the Georgian princely (mtavari) family and a ruling dynasty of the Principality of Samtskhe, the House of Jaqeli.
In 1393 the city was attacked by the armies of Tamerlane. Despite the Turko-Mongol invasions fortress withstood and continued to thrive. After the Treaty of Constantinople in 1590, the whole territory of Samtskhe-Saatabago went under the rule of Ottoman Empire. Turks Mostly used to build defensive edifices. In 1752 first mosque was built in Rabati.
Metropolitan John writes in the late 18th century that 'despite the fact that a large part of the population has been Islamized, there's still a functioning Orthodox church'. After the Treaty of Georgievsk between the Kingdom of Kartli and the Russian Empire was signed, the question of the fate of Akhaltsikhe arose. The first attempt to take the fortress in 1810 failed. Prince Paskevich successfully stormed the fortress 18 years later, in the great Battle of Akhalzic. After the Treaty of Adrianople in 1829, the Ottomans yielded part of Akhaltiske Region.
The fortress and its adjacent buildings were extensively rebuilt and renovated in 2011-2012 in order to attract more tourists to the area.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).