The Castle of la Punta de Amer is a 17th century fortification located in Sant Lorenzo des Cardessar on the island of Mallorca. The sandstone structure was built in the late 17th century, and is now a protected site.
During the 16th century, the need for guarded coastlines arose as pirates from northern Africa and the Ottoman empire continuously attacked Majorca.
However, the final decision of erecting this fortress was not made until a violent attack happened in 1611 which caused severe damage to the east cost. Due to financial struggles and economic decline in Manacor, the construction of the fortress began 1693 and was finished in 1696.
The fortress rises 35 meters above sea level. During service time, the fortress was guarded by 2-3 guards, armed with sables, muskets and pistols. Moreover, the tower was equipped with a canon on the platform which could shoot at hostile ships entering the bays of Cala Millor and Sa Coma. The original cannon is still here by the way.
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.