The Sopot Pier, built as a pleasure pier and as a mooring point for cruise boats, first opened in 1827. The next reconstruction extended the length of 150 metres, then to 315 m. The pier was brought to the contemporary length in 1928, along with the walking passage of the spa. The first non-wooden elements appeared after 1990, when the head was modernised using steel elements.
At 511.5m, the pier is the longest wooden pier in Europe. It stretches into the sea from the middle of Sopot beach which is a popular venue for recreation and health walks (the concentration of iodine at the tip of the pier is twice as high as on land) or public entertainment events, and it also serves as a mooring point for cruise boats and water taxis. It is also an excellent point for observing the World Sailing Championship, the Baltic Windsurfing Cup and the Sopot Triathlon taking place on the bay. Sopot pier consists of 2 parts: the famous wooden walking jetty and the Spa Square on land, where concerts and festivities are organised.
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.