Keselo is a small medieval fortress just above the village of Omalo. The site is surrounded by the northern slopes of the Greater Caucasus Mountains. It is bordered in the north by Republic of Chechnya and Dagestan, in the east by the Georgian historic provinces Kakheti and Pshav-Khevsureti to the south.
Traditionally Tush peoples abandoned their villages and used towers as temporary shelters during raids on their villages. Keselo was constructed during the Mongol invasion of Georgia in 1230s. It originally had 13 towers. The inhabitants of old Omalo used the towers to protect themselves from the invading Mongols and later raids by Daghestani tribes.
By the 20th century, most of the towers were in ruins. However, in 2003, work began to rebuild five towers of the medieval fortress. The project was privately sponsored by Henk and Eliane Hooft, a Dutch family living in Georgia and later by the Keselo Foundation. The restoration was done in accordance with the medieval Tush techniques of constructing fortified towers. A monument was also erected in the nearby village of Dartlo and a tower in Khiso, on the road to Omalo, was also rebuilt. During the work, an array of archaeological artefacts, such as ancient rock art motifs and Bronze Age axes and jewellery, were discovered.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.