Giscours er en af de store Margaux-producenter beliggende i den sydlige del af Margaux lige op ad Route de Medoc, hvor man ejer godt 165 ha - heraf godt 100 ha vinmarker. Slottet er klassificeret som en 3. Cru Classé i den berømte 1855-klassifikation. 

De ca. 45 år gamle vinstokke (nogle op til 75 år gamle) står på en jordbund med veldrænende grus og sand med stort indhold af kalksten. Her drives vindyrkningen efter en større og større andel biodynamisk.

Al høst foregår med håndkraft og selekteringen sker med hjælp fra optiske lyssensorer, der automatisk kan hjælpe med at kassere dårlige druer. Herefter foregår vinifikationen på en kombination af stål og 20% fade, hvorefter vinen lagres ca. 18 måneder på barriques (50% nye).

96 point, Wine Enthusiast: 

"Dark spice aromas are here, along with rich tannins and structure, just hinting at the wood aging. The wine, from the south of the appellation, has a rich effect, while also having the Margaux elegance. It is beautifully finished. — Roger Voss"

94-95 point, James Suckling: 

"Very precise and focused with tight, sleek yet firm tannins, framing a fresh core of black fruit, gravel and tobacco. Crushed stones and tea leaves, too. Savory and medium-bodied. Driven and linear. Lots of cabernet character. Chewy tannins. Rather muscular. But polished texture. 65% cabernet sauvignon, 32% merlot and 3% petit verdot."

93-95 point, The Wine Advocate: 

"The 2021 Giscours is immensely promising and shows just how far this important estate has come in the last few years. Unwinding in the glass with aromas of cassis, dark berries, cigar wrapper, violets, sweet forest floor and burning embers, it's medium to full-bodied, deep and layered, with terrific depth at the core, ripe tannins, lively acids and a long, penetrating finish. With wines like this, we're back to a level of quality that Giscours hasn't routinely attained since the 1970s! The blend is 65% Cabernet Sauvignon, 32% Merlot and 3% Petit Verdot; and even if by the standards of the last decade, that isn't a particularly elevated percentage of Cabernet, this is nonetheless a very Cabernet-driven wine in style. Tasted six times." 

93 point, Decanter: 

"Rich but so delicate, generous but refined, this has a lovely grip of fruit in the mouth - cooling blueberries and black cherries and plums with a soft mouth-watering effect. The tannins are textured and fill the mouth with a minerality and salinity - slate, liquorice, ash, tobacco and cinnamon. The overall motion is excellent and I love the acidity and the bite of the flavours. A very dynamic wine and one that will give a lot of enjoyment."

Druesammensætning:

65% Cabernet Sauvignon

32% Merlot

3% Petit Verdot.