The Romanesque Santa Maria (St. Mary's) church, which is located at the foot of the medieval castle, was the seat of the parish until the end of the 18th century. The bell tower is a typical square shaped tower. During the digs carried out in the building, the remains of the ancient early-Christian church and the relative baptismal font were found. The semi-circular shaped crypt, near the choir, dates back to the 11th century. Inside the church you can still admire important frescos from the 13th to the 16th century, as well as furnishings.
You can access the church on foot, within the space of five minutes, from the road that unwinds from the bridge over the Dora Baltea.
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.