Chateau La Mission Haut-Brion is the greatest Graves wine after Haut-Brion and is considered the superior wine of the two in some vintages. La Mission Haut-Brion is situated just across the road from Haut-Brion in the commune of Talence in the southern suburbs of Bordeaux. Since 1983, both properties have been under the same ownership, Domaine Clarence Dillon.