Château Cos d'Estournel, 2025 - Magnum
Château Cos d'Estournel, 2025 - Magnum
- 150cl
- 13.3%
- Red Still
- Cabernet Sauvignon, Merlot, Petit Verdot
- Organic
- Biodynamic
Please note, en primeur wines are not available for delivery until they arrive in the UK
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Est. delivery in 2028.
Château Cos d'Estournel stands apart in Saint-Estèphe with its exotic pagodas and equally distinctive wines. This is Left Bank classicism with a twist of oriental spice, built from prime gravelly soils that sit almost opposite Lafite across the Gironde.
The 91-hectare vineyard sits on the famous Cos hill, Saint-Estèphe's highest point, with deep gravel beds over clay and limestone subsoils. This elevation provides excellent drainage while the clay retains moisture during dry periods, creating ideal conditions for slow, even ripening. The proximity to the Gironde estuary moderates temperature extremes, while the gravel soils reflect heat upward to aid Cabernet Sauvignon ripening. This terroir produces wines with remarkable structure and longevity, combining power with an elegant mineral backbone that defines great Cos d'Estournel.
Saint-Estèphe is the northernmost and most austere of the Médoc's great communes, known for producing the Left Bank's most structured and age-worthy wines. The appellation's cooler climate and higher proportion of clay soils create wines with firmer tannins and greater acidity than neighbouring Pauillac or Saint-Julien. Saint-Estèphe demands patience, typically requiring a decade or more to show its true character. The commune's five classified growths, led by Cos d'Estournel and Montrose, demonstrate how this challenging terroir rewards those who understand its rhythm.
The 2025 Bordeaux vintage emerged from one of the most demanding growing seasons in recent memory — the earliest budbreak since 1989, June temperatures second only to 2003 since records began, and an unusually early harvest beginning in August for the whites. Conditions that should have produced heavy, overripe wines. They didn't. Decanter's Georgie Hindle, who tasted close to 200 wines ahead of the formal campaign, describes "exceptional concentration, aromatic purity and a freshness that contradicts the record-breaking heat.
The early critical consensus places 2025 stylistically between the precision of 2020 and the structure of 2016, with the brightness of 2023 — a combination that suggests a very serious vintage indeed. Yields are dramatically low, the smallest crop since 1991, with production across the Gironde running around 15% below the five-year average. The quality is here. There simply isn't very much of it.
What the critics say:
"Ethereal in its purity and very beautiful. Cos is a little intimate, drawing you in with that dark graphite, a hint of cedar, a little pencil-shaving, copious dark berry fruits and a little cherry; but there's also, crucially, that heathy, wild herb and – here – floral note, the signature of this northern Médoc appellation. I find this incredibly pure texturally, cool at the core and spherical in form, with great density and a sensation of viscosity that is rare in the vintage. I'm almost in tears. This has that slightly sombre, haunting elegance that I think we will associate with the greatest wines of this vintage over the years to come. Incense and myrrh replace the sweet spices of old. Energetic and dynamic in its freshness. Beautiful. Sublime."
"Intense and fruity wine, deep and dark with peppery fruits and Asian spices. This is a very crispy and pleasant wine, with a strong and powerful structure and a massive tannic though well integrated backbone. It would need considerable cellar time , 7-9 years before being approachable. It is a very successful wine both for the chateau and for the vintage."
"The 2025 Cos d'Estournel is shaping up to be one of the wines of the vintage. Grand, dramatic and sweeping, with notable textural intensity, the 2025 hits all the right notes. Even in the very early going, the 2025 is magical. Dark red/purplish fruit, spice, new leather, tobacco, lavender and mocha build effortlessly in the glass. More than anything else, I am blown away by the wine's magnificent balance. A masterpiece."
"A density to this, yet it remains balanced and complex, with well-integrated tannins and a juicy finish. It seems to be a wine with lots of fruit, but then it diffuses and shows open-grained, velvety tannins. Intense yet subtle blackberries, lead pencil and hazelnuts. Some flint. Persistent and reserved at the end. Great potential. A blend of 60% cabernet sauvignon, 39% merlot and 1% petit verdot."
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Château Cos d'Estournel
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