The Abbey of San Michele is a Benedictine Abbey located at the foot of Monte Vulture, on the eastern flank of the Lago di Monticchio Piccolo.
The abbey was founded in the 10th century at the site of grottoes carved into a rock cliff. There is evidence of worship at the site from the 3rd to 4th century of the modern era. Veneration of St Michael Archangel was developed by the Italian-Greek monks at the site, who were then replaced by Benedictines, who erected the abbey, then abandoned it in 1456. it was occupied by the Capuchin friars. An 18th-century church was built at the site near the rock-cut chapel of San Michele.
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.