Klementinum, Prague, Czech Republic
The Klementinum was founded by the Jesuits in 1556. In 1653 they started expanding their premises and the works went on for 170 years. Due to this lag in time, there's a variety of styles in the Klementinum. Occupying over two hectares, it is also one of the largest buildings in Europe. The Jesuits ran a school since its foundation which was promoted to University in 1612 and merged with Charles University in 1654, along with the library. The Baroque Library was first opened in 1722 as part of the University. It houses over 20,000 volumes, mostly foreign theological literature. The interior of the library has remained intact since the 18th century. Also remarkable is the collection of astronomical and geographical globes in the centre of the library. The Astronomical Tower was built in 1722 and is 68 metres tall. Construction of the tower was related to the development of astronomical studies in the country. However, the tower was not only used as an astronomical obser...