Hohenwang castle dates back to the 12th century and was one of the most important medieval fortifications that time. It is exceptional long structure and one the largest castles in Styria. It consists of the stronghold and two outworks, which are separated by trenches. Their massive decline began in the late 18th century, after it was severely damaged by an earthquake. During World War II more parts of the ruins were destroyed by bombing.
Hohenwang served as a local administrative center, the protection of the population in times of crisis, the case-colonization and the associated spread of Christianity in the upper Muerztal. From the 13th century a priest resided at the castle.
Hohenwang is an elongated complex with stronghold, a deeper front castle with gatehouses and a curtain wall. It is oriented from southwest to northeast and extends over a total length of 90 meters. A donjon was not available. From the 13th to the 17th century, the romanesque core eastward to the Palas, a gallery, a kennel, a bastion and a representative gatehouse was enlarged. In a 15th-century chronicle exists a more detailed description of the interior of the castle, in the place, inter alia, of the chapel, a servants' room, some room, a large hall, four cellar, four cereal boxes, a bath-room, a kitchen and vaulted stables for twelve horses is talk. The three well-secured gates, two of which provided with a slip gate, the attachment to the ditch and finally the south, west and north, very steep cliffs made a storming of the fortress to a difficult task. In addition to the engraving by Georg Matthäus Vischer, the castle is also shown on a proclamation image that had given Ulrich Christoph von Scherffenberg in 1631 in order.
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.