Located at the edge of Margaux, and neighbouring those of Cantenac-Brown and Brane-Cantenac, Chateau Du Tertre’s 52 hectares of vineyards have remained unchanged since 1855. In 1997, Eric Albada Jelgersman, a Dutch businessman, bought the area and made significant investments in order to rejuvenate the estate. The average age of vines are 35 years old that are traditionally thinned, harvested by hand and then aged in oak barrels for about 15 to 18 months.