cabernet-sauvignon

The Left Bank’s Margaux Appellation

/ A Layman's Wine Musings / 2 Comments

On my recent excursion to Bordeaux, France, I travelled to the Left Bank’s Margaux appellation where I visited Château Dauzac, which is a Margaux Grand Cru Classé according to the 1855 classification. Their vineyards span 49 hectares.

All the wines utilize gravity-flow vatting. Fermentation takes place in wooden vats with transparent double staves. The wine was aged in 100% French oak barrels (including 65% new barrels) for 15 months with racking based on tasting results.

Dedicated to the expression of terroir and dominated by Cabernet Sauvignon, Château Dauzac reveals a nicely complex bouquet that slowly unfolds during aeration. On the palate, it strikes a subtle balance between the richness of its tannins and the aromatic diversity of its supple fruits, emblematic of great wines for ageing.

Cabernet Sauvignon dominates with its complexity, elegance and minerality, while Merlot adds roundness and silkiness. Always deep in colour, Château Dauzac expresses a subtle balance where fruits, flowers and spices are combined, with a complex body and tannins ensuring an emotional tasting experience.

Like many of the wineries in the region, Château Dauzac is committed to reducing its carbon footprint. They have formed a partnership with Bioboon Agrology. Together they are working toward the ecological transition of agricultural activities that promote plant health while preserving the surrounding biodiversity.

They have also planted bamboo on the estate. The bamboo acts as an essential carbon sequestration mechanism, offsetting the residual emissions of their carbon-neutral wine. This initiative reduces the environmental impact of the winery’s activities.

Château Dauzac is also investing in research and development to fight against mildew. The aim is to use natural products free of heavy metals to preserve the health of their vines and the balance of the surrounding ecosystem.

The terroir is a clay-based soil that contains deep gravel outcrops. The vines have an average age of 35 to 40 years. The grape varietals consist of 69% Cabernet Sauvignon, 29% Merlot and 2% Petit-Verdot. The grapes are harvested by hand in small crates and sorted on tables before and after de-stemming.

The first wine that I sampled at Château Dauzac was the 2021 “Aurore de Dauzac Margaux”, which is a blend of 62% Cabernet Sauvignon, 37% Merlot and 1% Petit Verdot. It is bright red with ruby hues and a nose of red fruit with a slightly floral expression. The flavour displays a pleasant concentration with notes of black fruit.

The second wine I tasted was the 2019 Margaux Grande Cru Classé. Château Dauzac 2019 is a wine that expresses exceptional fruit vibrancy. It is very well-balanced and composed of dense tannins that exhibit finesse and elegance. It consists of a blend of 73% Cabernet Sauvignon and 27% Merlot.

I was surprised to see how much my wife enjoyed this wine as she usually prefers the Right Bank Merlot concentrated wines over the Left Bank Cabernet Sauvignon dominant wines. In fact, she enjoyed it so much that we decided to have some shipped home. When making the shipping arrangements we were told that the 2022 vintage would be more superior to the 2019, given the climate conditions that existed that year. The only caveat was that the 2022 would not reach its full potential for another 10 years.

We then decided that we would purchase some of the 2022 vintage as well to ship home. The 2022 wine consists of 63% Cabernet Sauvignon and 37 % Merlot. The overall yield was small due to the lack of water but the remarkable quality will make the 2022 vintage one of the greatest ever experienced in Bordeaux.

I was pleased to learn that Château Dauzac wines are occasionally available in Ontario liquor stores. I will be eagerly awaiting the next vintage to appear on store shelves.

Sláinte mhaith

Right and Left Bank Bordeaux Wines

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Bordeaux; most people have heard of this French wine region, which is one of the most famous Old World wine regions, but many people don’t understand it. To begin with, Bordeaux is divided into two sections, referred to as the Left Bank and the Right Bank. The banks refer to the left (west)and right (east) bank of the Gironde Estuary and Garonne River.

The Left and Right banks have significantly different terroirs. A terroir is the natural environment in which a particular wine is produced, including factors such as the soil, topography, and climate.  

The soil is rockier on the Left Bank. It is packed with gravel and deep deposits of limestone which serves to provide more character and potential quality in the wine. This is why Left Bank wines are considered prime candidates for aging, while Right Bank wines are generally thought to be smoother and more drinkable at the time they are released for sale.

This is not to suggest that Right Bank wines are simple and boring. With limestone closer to the surface and less gravel for the vine roots to contend with, the wines of the Right Bank don’t lack character; it’s just that they possess a different kind of character.

When it comes to the grape varietals grown, because of the differences in the terroir between the Left and Right Bank, each supports its own type of grape. As a result, this is often the best way to distinguish between a Left and Right Bank Bordeaux, as the label will not often tell you. Left Bank wines are mostly Cabernet Sauvignon with a smaller portion of Merlot. The Right Bank wines are dominated by Merlot balanced by a smaller proportion of Cabernet.

The Cabernet dominated Left Bank wines tend to be higher in tannin, thus the reason why they age well. Aging the wine helps to mellow out the tannins and integrate the flavors of the wine. Merlot-based Right Bank wines are generally smoother, with softer fruit flavours as tannins are not as dominating.

The last comparison is between the wineries or chateaux themselves. These are the castle-like structures that appear on many of the Bordeaux wine labels.  Generally, the Left Bank chateaux have larger vineyards than those of the Right Bank. Left Bank vineyards are on average 5o to 80 hectares in size versus those of the Right Bank, which only have a maximum of about 30 hectares. However, this is only a fun-fact as vineyard size really has no impact on the quality or character of the wine. Arguably the most renown chateaux include Chateau Margaux, Lafite, and Mouton Rothschild on the Left Bank and Petrus and Cheval Blanc from the Right Bank.

So, which wines are better?  Neither. If you are looking for a wine to enjoy with dinner tonight, a Right Bank wine is probably the better choice, whereas if you are looking for a wine to age and appreciate in the future, you will find that a Left Bank wine will improve with age and provide a delightfully satisfying experience when it is uncorked in a few years’ time.

Sláinte mhaith