The most interesting monument to visit in Varese Ligure is the ancient castle which is now a private property. It was built in 15th century and it was the abode of leaders of the town. The building took a part of an original defence structure of the town. In the Middle Ages was created a Borgo Rotondo (Round Hamlet) and the Castle completed the defence circle. Nowadays the Castle became an exhibition area where you can see the exhibitions of the local artists.
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.