The 28.5 hectare, Left Bank vineyard of Chateau Rauzan Gassies is planted to 65% Cabernet Sauvignon, 25% Merlot, 5% Cabernet Franc and 5% Petit Verdot. The terroir is gravel and sand soils. Their best gravel parcels are located near the chateau. At their peak, they have elevations of up to 21 meters. They also have vines planted close to Chateau Kirwan and Chateau Margaux.