A reference among Margaux wines , the Château Prieuré-Lichine vineyard covers an area of 78 hectares. Composed of gravel transported by the Garonne, this terroir typical of the Margaux appellation captures the heat of the sun during the day to better reflect it during the night, thus ensuring optimal maturity of the grapes. 24 hectares are dedicated to the Second Wine of the property, Confidences de Prieuré-Lichine. Harvested manually, the grapes are sorted manually and then by optical sorting. Transfer to vats is carried out without crushing. The wines are aged for 12 months, 40% in one-wine barrels and 60% in two-wine barrels.