Overview
Klementinum is an essential destination for those visiting Prague, standing as the city's second largest building complex after Prague Castle. Originally established by Jesuits in 1556, this historic site served as a college and remains a cornerstone of the city's intellectual identity. The complex is most famous for its stunning Baroque Library, which houses over 27,000 volumes and is widely regarded as one of the most beautiful libraries in the world. Beyond its literary treasures, visitors can explore the 68-meter-high Astronomical Tower, which provides a sweeping view of Prague's city center and serves as a monument to centuries of scientific research. The tour also includes the Meridian Hall, where visitors can see period astronomical instruments once used to determine high noon. With a legacy that hosted lectures by Albert Einstein and performances by Wolfgang Amadeus Mozart, the Klementinum offers a dense, meaningful look into the artistic and scientific history of the Czech lands.