Ardoisières Trail MALANSAC

Notre-Dame-de-la-Tronchaye Church is oddly located on a slope in the lower part of the city. Legend has it that during the 9th or 10th century, during the Norman invasions, a priest hid a wooden statue of the Virgin Mary breast-feeding her baby in a hollow tree trunk in order to protect it from the pillaging. Two centuries later, a shepherdess found the statue in the tree trunk and the town decided to build a church there. The story is retold on the stained glass windows. A sculpted cross recalling the Passion of the Christ is found in the square in front of the church, where the former Rochefort cemetery was located up until the 19th century. Upon entering the church, you will be surprised by the pillars that lean due to the landslides towards the south, and then the west. To prevent the church from collapsing, buttresses were built on the southern end, extending the aisles parallel to the nave, and on the western side, lengthening the nave and allowing a tribune to be built. In 1498, Jean IV de Rieux-Rochefort founded a college, thanks to the 100,000 gold coins that he received from Anne of Brittany, for seven canons to pray for the repose of the soul of the lord and his family. In the choir, you can still see their carved stalls. In 1925, Rochefort-en-Terre became dedicated to the Virgin Mary and two new stained glass windows were built in the church: one window in 1926 representing the Holy Family located in the back choir and the second built in 1927 of the shepherdess discovering the statue of the Virgin Mary in the tree trunk.

During the 12th century, the castle and city were built on this rocky spur, called “Roche Fort” (large rock). From then on, the place and family were both named “Rochefort”. In the 14th century, the Rochefort family no longer had any heirs and, therefore, married into the Rieux family. The site and feudal castle thus belonged to the Rieux Rocheforts. It was under this family’s reign, especially under Jean IV de Rieux Rochefort, that the city began to thrive. Jean IV, like several other Breton lords, was opposed to the annexation of Brittany by the Kingdom of France. Nonetheless, Charles VIII commanded to destroy all Breton castles, including Rochefort, after winning the battle of St-Aubin-du-Cormier. However, Jean IV was the guardian of Anne of Brittany, who married Charles VIII and became the Queen of France. Therefore, Charles VIII granted Rochefort 100,000 gold coins, which allowed him to rebuild his castle, surround it with strong fortifications and bring canons into the church. The castle was then destroyed during the French Revolution. It was not until the 20th century that the American painter, Alfred Klots, bought the ruins and turned the castle’s old outbuildings into luxurious apartments

Slate mining began around 1878 and finished around 1911. The largest quarry called "Guenfol" or "Blue Lake" had an above ground surface area of 3,500m2. 18 to 20 million slates were extracted per year by nearly 300 labourers. The site was then transformed and today known as "Park de Préhistoire" (Prehistoric Park).