The Torre of Lapela is a ruined medieval castle located next to the Minho River in the town of Lapela, in Monção municipality.
One tower is all that remains of the Castle of Lapela, which was situated a few kilometers downstream from the Castle of Monção, which defended the ford of the Minho. The historians attribute its foundation to Lourenço Gonçalves de Abreu, lord of Merufe, Sanfins, Lapela, Barbeita, Regalados, and other lands of the Alto Minho. It is thought that because he had fought in the Battle of Valdevez next to King Afonso I and his father, Gonçalo Martins Abreu, Afonso I had the castle built and appointed him its first commander.
Constructed of stone ashlar, the square tower measures 10 meters on a side and 35 meters high. Its walls are three meters thick. It has a single entrance on the north facade about 6 meters above the ground, surmounted with the coat of arms of the Kingdom of Portugal.
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.