Liebfrauenkapelle, oldest church in Zug, was built in the 13th century at the same time as the first city walls. From the outside, the Liebfrauenkapelle was a bulwark forming part of the edge of the city, with a somewhat surprising delicately decorated interior, showing aspects of both the Late Gothic period, with its murals, and the Baroque period, with the scenes depicting the life of the Virgin Mary. This old chapel in the middle of the Old Town has a particular atmosphere of its own, which is why it is very popular place to get married.
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.