The first grape plantings on what we know as Chateau Grand Puy Lacoste date from the 1500s and the property began to take its present shape in the 1700s. The beautiful château itself, still in use, was built in the second half of the 19th Century. Grand-Puy-Lacoste was classified a Cinquième Cru (Fifth Growth) in the Bordeaux Classification of 1855. Vineyard area totals 55ha planted to Cabernet Sauvignon (75%), Merlot (20%) and Cabernet Franc (5%). Typically for Pauillac, deep, gravelly topsoil overlies a limestone base. The Grand Puy of the name is a low hill that interrupts the flat landscape. Owned by the prominent Borie family since 1978, the vineyard, cellars and winery have all been extensively renovated since 2004. The Grand Vin is classic Pauillac full bodied, tannic, concentrated and ageworthy, offering cassis, cedar, tobacco and truffle scents and a juicy mouthful of flavour. There is a second wine, Lacoste Borie.

La Dame de Montrose, first vintage 1983, is the highly-regarded second wine of Chateau Montrose, the St. Estephe deuxième cru (second growth). Montrose has a little more than 90ha of vines, the entire site overlooking the Gironde. The vineyard is 60% Cabernet Sauvignon, 32% Merlot, 6% Cabernet Franc and 2% Petit Verdot. Around 50% (or less) of the crop goes to make the grand vin and around 30% (or more) goes into La Dame de Montrose. (The rest is used elsewhere or sold in bulk.) In good years La Dame de Montrose is considered a bargain, in the best years it stands alone as a great wine. The Dame de Montrose herself is the late Yvonne Charmolüe, who ran the estate from 1944 to 1960.

This is the second wine of La Mission Haut-Brion. About 4000 cases are produced each year.