Château de Montialoux was owned by the Barons of Tournel. Aldebert III of Tournel was born in Montialoux around 1100, but there is no evidence of castle then. The castle may have been destroyed in 1588 during the Wars of Religion as well as many other castles in the area.
The new house was built in the 1660s and the castle served as a residence until 1782. It is today ruined but easily accessible.
Saint-Émilion is a picturesque medieval village renowned for its well-preserved architecture and vineyards. The town and surrounding vineyards was made a UNESCO World Heritage Site in 1999, owing to its long, living history of wine-making, Romanesque churches and ruins stretching all along steep and narrow streets.
An oppidum was built on the hill overlooking the present-day city in Gaulish times, before the regions was annexed by Augustus in 27 BC. The Romans planted vineyards in what was to become Saint-Émilion as early as the 2nd century. In the 4th century, the Latin poet Ausonius lauded the fruit of the bountiful vine.
Because the region was located on the route of the Camino de Santiago, many monasteries and churches were built during the Middle Ages, and in 1199, while under Plantagenet rule, the town was granted full rights.