2021 Château Calon-Ségur Magnum

Winery Château Calon-Ségur

Château Calon-Ségur is one of the most recognizable and historically charged estates in the Médoc. Located north of Saint-Estèphe, the château is known for its heart-shaped vineyard and distinctly classic style. A Troisième Grand Cru Classé since 1855, Calon-Ségur combines power with refinement, with Cabernet Sauvignon playing a central role. Under the guidance of a highly professional technical team, the focus is on terroir expression, low yields, and long aging, resulting in wines with great depth and longevity.

More information about this winery can be found under the Winery tab.

Saint-Estèphe and the 2021 vintage

Saint-Estèphe is known for structured, vertical wines with a strong Cabernet Sauvignon backbone. The soils consist of deep gravel layers with clay in the subsoil, which contributes to strength, freshness, and aging potential.

The 2021 vintage was noticeably cooler than in previous years. There were no heat spikes, and the summer saw less sunshine. This resulted in wines with lower alcohol, fresh acidity, and a more classic balance. For Calon-Ségur, this meant a style that harks back to elegance and precision, without sacrificing focus.

Vineyards and terroir of Calon-Ségur

The vineyards of Calon-Ségur form a continuous cluster around the château. The plots consist of a combination of gravel, sand, and clay, which ensures natural drainage and even ripening.

In 2021, defoliation was deliberately carried out early to promote air circulation and limit disease pressure. Harvest took place between late September and mid-October, with yields of around 36 hectoliters per hectare. These choices significantly contributed to the quality and precision of the wine.

Grape varieties and composition

The 2021 Château Calon-Ségur is blended with 81% Cabernet Sauvignon, 11% Cabernet Franc, 7% Merlot, and 1% Petit Verdot. Cabernet Sauvignon is clearly at the heart of the wine, defining its structure and length.

Cabernet Franc adds aromatic finesse, while Merlot provides roundness and accessibility. Petit Verdot contributes color and subtle spice.

Harvest and vinification

The grapes were harvested plot by plot at optimal ripeness. Vinification focused on precision and controlled extraction, preserving finesse and tension.

The wine matured entirely in new oak barrels for a planned period of approximately twenty months. Thanks to the cool year and low alcohol, the oak remained well-integrated and supported the fruit.

Magnum size and maturation advantage

This wine is offered in a magnum format. The larger bottle size allows for slower and more even aging than in a standard bottle. This promotes the integration of tannins and acidity and significantly extends the drinking window. For a classically built Saint-Estèphe like Calon-Ségur, the magnum is particularly well-suited for extended cellar aging.

Color, smell and taste

In the glass, the wine displays a deep ruby red color. The nose is complex and classic, with aromas of blackcurrant, blackberry, and plum, complemented by violets, graphite, pencil shavings, spicy spices, cigar box, and a light meatiness.

On the palate, the wine is medium to full-bodied, with a silky texture and very fine, powdery tannins. The fresh acidity adds tension and length, while the flavor profile develops layered towards a long, savory, and precise finish.

Structure, style and storage potential

The 2021 Calon-Ségur is a distinctly classic wine, built on freshness, structure, and balance. The style is understated yet profound, with a clear focus on terroir and vintage.

Thanks to its low alcohol, firm tannins, and fresh acidity, this wine has exceptional aging potential. In magnum format, it can easily mature for decades and continue to develop in complexity.

Summary of professional reviews

William Kelley rates the 2021 Château Calon-Ségur 93 points, praising its refined tannins, vibrant acidity, and classic style. Antonio Galloni awards 97 points, calling the wine impressive, vertical, and exceptionally concentrated for its alcohol content. Neal Martin emphasizes its precision, freshness, and harmony, calling it one of the strongest Calon-Ségurs of recent years. The full review texts can be found in the Professional Reviews tab.

Would you like to order wines from Château Calon-Ségur online?

If available, you'll find the official fact sheet and additional information about this fine wine in the "Attachments" tab. We'll automatically send you this information when you order this wine. The wine is stored in our climate-controlled Wine Warehouse, and if you pick it up, you'll often receive a nice discount. You'll see your discount immediately when you select "Pick up" at the checkout page. We're located in Dordrecht, right next to the A16 motorway, with ample parking. Click here for our address.

You can read the full wine reviews from Parker, Suckling, Vinous, and Wine Spectator, among others. Need advice on finding the perfect wine to pair with your dish? Click here for our exclusive Sommelier. Free for Grand Cru customers.

Wine and food pairings

Venison carpaccio with black truffle and aged balsamic vinegar matches the tension and finesse.

Roasted pigeon with parsnip and a light gravy goes well with the classic structure and freshness.

Risotto with beetroot, thyme and goat cheese enhances the earthy and mineral character of the wine.

Slow-cooked ossobuco with gremolata combines beautifully with the powdery tannins and depth.

Grilled celeriac with capers and hazelnut works well with the savory and spicy notes.

Hard cheeses such as extra mature Gouda or Mimolette vieille complement the length and structure of the finish.