San Giorgio Monferrato Castle originates from the 10th century and is well-preserved. The Monferrato family built massive walls in the 15th century. It was damaged by Spanish army in the early 1700s.
Built on five above-ground storeys, plus attic and tower for a total of about 4300 square metres of floor space and more than 5000 covered (the difference between the two measurements is given by the thickness of the ancient walls), the property also has an Italian-style garden, a small hanging garden, two majestic panoramic terraces with views sweeping from the plains to the Alpine arc, and a centuries-old park of about 3.6 hectares.
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.