One of the original Second Growths of the Bordeaux Classification of 1855, Rauzan-Ségla's 51 hectares of mineral rich soils begin on the banks of the Gironde, on the left bank of Bordeaux. A complex mix of gravel, clay and limestone subsoil imparts a richness and complexity to the Cabernet (62%), Merlot (36%), Cabernet Franc (1%) and Petit Verdot (1%) grapes used to produce this powerfully intense and elegant wine. The estate was last sold in 1994 to the Wertheimer family of Chanel, who employed former Château Latour winemakers, David Orr and John Kolasa. Nicolas Audebert, the former winemaker at Cheval des Andes, the LVMH property in Mendoza Argentina, was hired to succeed John Kolasa following his retirement in 2014.

Dating back over 800 years in the Bordeaux region, Chateau Smith Haut Lafitte is owned today by Daniel and Florence Cathiard. The estate also features a world class spa, which specialises in Vinotherapie - using grape extracts in many of their treatments. Up until the year 2000, the estate was not known for producing top quality wines, however in the capable hands of the Cathiard family and after over a decade of hard work and reinvention, the wines truly began to come into their own. It has been, in the words of Andrew Caillard, an astonishing ascendancy in the past 15 years, and given the sterling reviews the 2016 vintage has received, its trajectory seems set to continue its meteoric rise.

While the estate known as Chateau Haut-Bailly dates back to 1461, its wine production began in 1530, falling into the hands of the de Leuvarde and Le Bailly families in 1630. It was purchased in 1998 by Robert G Wilmers, a Harvard-educated banker, and his French wife Elisabeth and under their care, the estate has begun producing some of the best wines in its history. The cellars and production procedures were renovated and modernised and this year, the Chateau itself was awarded government recognition of its cultural and vinious heritage. From some of the oldest vines in the region, the 2016 has been lauded as one of the Chateaus best, with Neal Martin hailing it as perhaps the best that I have tasted in almost 20 years of tasting at this estate.

Majestic, intense, full bodied and tannic, Cos dEstournel is considered the leading wine of St Estèphe. Highly tannic in its youth, over time it develops much much like the great wines of adjoining Pauillac. The wine is typically a blend of 60% Cabernet Sauvignon, 38% Merlot and 2% Cabernet Franc, consistently displaying immense power and evident breed.

With its name enclosed in a heart on the label, Chateau Calon-Ségur is a third-growth estate (3ème Cru Classé) in Saint-Estèphe. Firm and sturdy in style, Chateau Calon-Ségur is somewhat austere in its youth, possessing a prominent tannin structure that rewards extended cellaring over 10 to 20 years.