Located in Macau, about fifteen kilometres north of Bordeaux and close to Margaux, the 11.8 hectare vineyard extends over deep coarse gravel soils. The original grape varieties are Cabernet Sauvignon (53%), Merlot (27%) and Petit Verdot (20%), the latter being a late ripening variety that expresses itself particularly well in the South Medoc. The average age of the vines is 30 years, the oldest dating back to 1907. The vines are cultivated using tillage and grassing to ensure deep rooting and follow the principles of sustainable agriculture.