Chateau Grand Pontet is a Bordeaux wine producer located in Saint Emilion, situated on the region's famous limestone plateau.The estate spans 14 hectares (36 acres) of vines in a single block composed of three soil types: a shallow layer of soil on limestone, clay-limestone and sandy soil with clay-limestone subsoil. The site is planted to 70 percent Merlot, 15 percent Cabernet Franc and 15 percent Cabernet Sauvignon with vines averaging 35 years old.