Losenstein Castle rises above the village of Losenstein on a 60-metre rock, composed of dolomite. It is one of the largest and oldest ruins of Upper Austria. Built in the 12th century by the Styrian Ottokars, the castle consists of the main building and one major ancillary tower. Beginning in 1252 the Lords of Losenstein owned the castle.
The castle offers views of the village of Losenstein, the river Enns, and the foothills in the direction of Styria. The castle ruins are freely accessible.
The original structure of the castle is still visible. Exterior walls, gothic windows and large arches are still visible. The individual areas such as church, living area, patio and economic activity are precisely delineated.
The Styrian Ottakars built this castle around 1150 to protect themselves from invading troops in the Steiermark. In 1170 the castle was first documented. In 1252 it passed to Dietmar of Steyr, who received it from King Ottokar II of Bohemia in exchange for the city of Steyr. From that point on, the family of Dietmar and his descendants were known as the Lords of Losenstein and owned the castle continuously until their extinction in 1692. The graves of the family of Losenstein are located in Garsten Abbey (Losenstein Chapel). After that the line passed by inheritance to the family of von Auersperg, who eventually sold the castle in 1905 to the province of Upper Austria.
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.