The Pointe des Corbeaux lighthouse was constructed in 1950 to replace an earlier tower destroyed during World War II. Along with the Île d'Yeu lighthouse, it is one of two lighthouses on the island to have been designed by Maurice Durand; construction of both was completed in the same year.
The first lighthouse on the point was lit on September 1, 1862. A small tourelle encased in masonry, it stood 38 feet tall, and was based on plans provided by the state. Its life was very uneventful; it was converted to different sorts of power on numerous occasions, at various times running on vegetable and mineral oil and gas vapor. This lighthouse lasted until being destroyed by retreating German troops on August 25, 1944. Reconstruction of the tower was completed in 1950 to Durand's design. This lighthouse was automated in 1990, and remains an active aid to navigation; it currently shows a halogen-powered signal.
The Pointe des Corbeaux lighthouse is 62 feet tall, and is an octagonal concrete structure with lantern and gallery; attached is a one-storey keeper's dwelling. The tower and gallery are white, while the lantern is red. The lighthouse shows a series of three red flashes, in a two-one pattern, every fifteen seconds. Attached to the tower is a keeper's dwelling, which with several other annexes completes the station.
Today the lighthouse is controlled from the station at the Île d'Yeu lighthouse; it can be seen both from land and from water, but cannot be visited by the public. Another, smaller aid to navigation, a post light attached to a short stone base, is also located on the point.
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.