The building of Clementinum in Prague has a long and rich history. As the first the building of St. Clement's church was built here by the hands of Dominican monks in the 13th century. Further on here was a Jesuit monastery, a university, National Library, observatory, meteorologic station, theater, printing office and even customs. At present Clementinum is still used for various purposes, in particular you could have an unforgettable wedding ceremony in its monastery. There is also a possibility of a photosession in the library with precious book editions and other exhibits for an extra fee.