The fortress of San Fernando is located at less than one kilometre from the more famous Santa Barbara Castle. It was built during the war of independence against the French in 1813 on top of the Tossal hill. The name San Fernando is a tribute to Fernando VII of Spain, a Spanish king from the beginning of the 19th century. The castle wasn't a very high-quality structure, which means that it is not in very good condition.
You enjoy beautiful views of the city and above all a very nice view of the Santa Barbara castle.
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.