In Montcaret village are two sites of interest: the Roman style church and the archaeological site based around the excavations of a Roman villa. The two sites are adjacent in the heart of the village.
The important villa in Montcaret was occupied from the 1st century to the 5th century. Although the main structure of the house has long since disappeared, you can still see the layout with the position of such rooms as the courtyard and baths. The surface area of the floor was very extensive and it was clearly the property of an important local dignitary.
However it is the villa floors that make it interesting because there are a large number of the original mosaics that can be seen following extensive archaeological excavations. These are considered so important that Montcaret Roman Villa is now listed as one of less than 100 National Monuments in France.
You can see small fragments of mosaics in various places here but there are two areas, the baths and the eating area, where the most important mosaics are found. Note in particular the mosaic in the baths, which incorporates pictures of fish and other marine animals. The mosaic in the eating area is larger and more complete than the others but shows various patterns rather than pictures, so is less interesting.
At the same site you can also visit a small museum which contains other artefacts found during the excavations.
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.