The Hmeljnik Castle is situated on a stone slope above the village of Karteljevo close to Novo mesto, dominating the views from the valley and from the road Ljubljana - Bregana. The castle was first mentioned in 1217. Its original masters are not known - they were probably the Lords of Višnja gora, possibly also the Lords of Hopfenbach or Hmeljnik whose family line was terminated in the 14th century. The castle has subsequently been owned by the Auerspergs for at least three hundred years; the castle had many masters since the times of the Auerspergs, including the Wamboldts that resided in it until the World War II.
The original Hmeljnik Castle from the late 12th century is a typical vaulted castle with two Roman palazzos and a staircase tower. In the Gothic period, the southwest tower and its east wing as well as the castle chapel of Saint Pancras were added. A double fortress wall with circular towers was built during the times of Turkish attacks, and a Renaissance archway was added, flanking the inner courtyard - this structure was demolished after World War II. The castle was burnt down in 1942 and its remains subsequently detonated. In the late 1950s, the ruins were slowly rebuilt, gaining a new roof structure and static consolidation.
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.