The castle of Bovino was built by the Norman Count Drogone and later expanded by Frederick II, and in the 1600s it was transformed into a noble residence by the dukes of Guevara. Currently inhabited by the descendants of the Guevara family, in the past it was one of the most beautiful patrician residences in the South of Italy.
The Norman tower exists and is supported by a massive barbacane, in pyramidal shape. The construction is still retains good, between rocks and walls that partly retain vestiges of roman and hanging gardens. The castle stands on a rocky spur and overlooks the whole valley, famous for the raids of the bandits who, until the advent of united Italy, took to assaulting and plundering caravans and coaches that, from the Campania Region, to reach the Adriatic coast, were forced to pass through this narrow and dangerous throat between the mountains. The rooms of the Palazzo Ducale offer the visitor the possibility to appreciate the rich decor and visit the small but charming private chapel with majolica floor, where there is preserved a fragment of Sacred Plug, nestled in a cross of admirable workmanship, together with many relics of saints including a particle of purpura of Jesus Christ.
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.