The original castle at Jablje was first mentioned in 1268, while the current structure was built by the noble house of Lamberg around 1530. The castle subsequently passed through the hands of the Rasp family, the barons Mosconi, and was from 1780 until the end of World War II owned by the barons Lichtenberg. Though it survived the war largely intact, the castle was nationalized and thoroughly looted during the following years, being first converted into apartments and then serving as an experimental facility of the Biotechnical Faculty of the University of Ljubljana.
After a thorough renovation carried out between 1999 and 2006, the castle was a major protocolary site during the 2008 Slovene presidency of the EU. Today it hosts the so-called Center for European Perspective and is listed as a cultural monument. Its greatest asset is a set of frescoes by the baroque painter Franc Jelovšek, including an unusual depiction of a camel-riding Chinese tambourine player.
The castle is open for visitors every other Saturday at 11:00, with appointments available for groups.
References: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.