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 church of the former Franciscan monastery was built probably between 1515 and 1520. It is located in the UNESCO World Heritage Site of Old Rauma. The church stands by the small stream of Raumanjoki (Rauma river).
The exact age of the Church of the Holy Cross is unknown, but it was built to serve as the monastery church of the Rauma Franciscan Friary. The monastery had been established in the early 15th century and a wooden church was built on this location around the year 1420.
The Church of the Holy Cross served the monastery until 1538, when it was abandoned for a hundred years as the Franciscan friary was disbanded in the Swedish Reformation. The church was re-established as a Lutheran church in 1640, when the nearby Church of the Holy Trinity was destroyed by fire.
The choir of the two-aisle grey granite church features medieval murals and frescoes. The white steeple of the church was built in 1816 and has served as a landmark for seafarers.