The Torre Cabrera was originally built in the 15th century, and was enlarged and rebuilt in the following centuries. Today, it is in good condition and it is open to the public as a museum.
In the 15th century, the site of Pozzallo had natural springs known as 'Pozzofeto' and 'Senia', which were marked on nautical charts and were well known among sailors. When the Chiaramontes, Counts of Modica built a warehouse complex containing docks and ramps for the loading of goods on ships, it became necessary to construct fortifications in order to defend the area. In the early 15th century, King Alfonso V of Aragon authorized Count Giovanni Bernardo Cabrera to construct a tower which bore his name. The coat of arms of the House of Cabrera is sculpted inside the tower.
The tower became an impressive structure and it had great military importance, since it was used to defend Pozzallo from attacks by pirates. The tower was garrisoned by soldiers and gunners, and guns of different calibers were placed on its terraces. Captured pirates or other criminals were executed at the tower by being placed in a room on the rocks and being drowned by the high tide.
The tower was modified and enlarged in the first half of the 16th century, during the reign of Emperor Charles V.
The tower collapsed during the 1693 Sicily earthquake. It was rebuilt, although some modifications were made to its original design.
Today, the tower is in good condition, and it is now open to the public as the Museo della torre Cabrera. The building is a national monument, and it is depicted on the coat of arms of Pozzallo. Some of its windows have been rebuilt in their original style.
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.