The Castle of Higuera de Vargas, also known as the Castle of El Coso, is a 14th-century fortress. The castle was initially owned by the Knights Templar through a donation by King Alfonso IX, but they held it for only a few years. In 1374, King Alfonso II donated it to Alfonso Fernández de Vargas. Alongside the fortification, a village grew that took the name of the family who owned the castle. Ultimately, it became the possession of the Duke of Feria when the previous owners did not have a direct male heir.
The castle It has a square-shaped plan, and only one of the octagonal section towers remains, out of the four that, it seems, were once located at the corners of the courtyard. Most of the construction is made of rubble, stonework, and ashlar. Like many castles in the region, it has rows of bricks that serve a decorative purpose, situated beneath the battlements and merlons. The northeast and northwest sides, as well as the southwest side, are mostly concealed by houses that have been built adjacent to the castle. Only on the southeast side, facing the town square, does it have the appearance of a palatial residence.
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.