sentences:  This area of the Graves, located just south of the city of Bordeaux, is home to the first growth estate Château Haut-Brion, as well as all the 1953 classified Graves Growths, including Château La Mission Haut-Brion and Château Laville Haut-Brion.In addition to wine production, the area is known for its crops of pine trees and vineyards are often separated by rows of forest trees.The soil of Pessac-Léognan is composed of gravel terraces with sediments from different geological eras.