Château Giscours La Sirène de Giscours Margaux 2015

Château Giscours La Sirène de Giscours Margaux 2015 

Graceful, expressive, and full of character, La Sirène de Giscours 2015 is a captivating second wine from the esteemed Château Giscours, one of the great Grand Cru Classé estates of Margaux. It embodies the elegance and charm that have made Bordeaux’s Left Bank wines world-famous, offering a refined expression of the Margaux terroir with immediate appeal and beautiful balance.

The Estate and Its Legacy

Château Giscours, classified as a Third Growth in the legendary 1855 Classification of Bordeaux, has a rich history of excellence that dates back centuries. Located in the heart of the Margaux appellation, its vineyards stretch across deep gravel soils that nurture Cabernet Sauvignon and Merlot into wines of grace and longevity.

La Sirène de Giscours is the second wine of the château—a creation designed to showcase the same precision, care, and terroir-driven style as the Grand Vin, but with softer tannins and a more approachable personality. Made from younger vines and selected parcels, it captures the essence of Giscours while offering earlier drinkability.

Tasting Notes

The 2015 vintage of La Sirène de Giscours is one of harmony and allure. In the glass, it displays a deep ruby color with a bright edge. The nose opens with ripe black cherry, plum, and raspberry, followed by layers of violet, cedar, and a subtle touch of spice.

On the palate, this wine reveals supple texture and refined tannins, offering both richness and delicacy. The fruit is fresh and concentrated, showing notes of blackcurrant, red berries, and a hint of mocha. A thread of minerality runs through the mid-palate, giving the wine lift and structure. The finish is long, silky, and perfumed—signature traits of Margaux finesse.

This is a beautifully balanced Bordeaux, where power meets poise, and freshness complements depth. The 2015 vintage, marked by warm, sunny days and cool nights, produced wines with ripe fruit and perfect structure, and La Sirène de Giscours is a prime example.

Blend and Winemaking

La Sirène de Giscours 2015 is typically composed of Cabernet Sauvignon and Merlot, reflecting the classic proportions of the Margaux appellation. The Cabernet Sauvignon provides backbone, aromatic complexity, and structure, while the Merlot brings roundness and charm. A touch of Petit Verdot may be included for spice and depth.

The grapes are carefully hand-harvested and sorted before fermentation in temperature-controlled stainless steel vats. The wine is then aged in French oak barrels, part new and part used, for around twelve months. This thoughtful aging process allows it to develop a silky texture and aromatic complexity while retaining its freshness and purity of fruit.

Food Pairing and Serving

Serve La Sirène de Giscours 2015 slightly below room temperature, around 16 to 18 degrees Celsius. Decanting for about an hour allows its aromas to unfold beautifully.

This elegant Margaux pairs perfectly with:

• Roasted lamb with rosemary and garlic

• Beef tenderloin or grilled ribeye

• Duck breast with berry or wine reduction

• Mushroom risotto or truffle-infused dishes

• Aged cheeses such as Comté or Gouda

Its smooth tannins and vibrant fruit also make it an ideal companion for refined dinners or relaxed evenings shared with good company.

Cellaring Potential

While already accessible thanks to its supple style, this vintage has the structure to evolve gracefully for several more years. Enjoy it now for its fresh fruit and energy, or cellar it until 2028–2030 for added complexity and mellowed charm.

Final Impression

Château Giscours La Sirène de Giscours Margaux 2015 is a wine of charm, balance, and understated sophistication. It captures the signature perfume and elegance that define Margaux while delivering the warmth and generosity of the 2015 vintage. Silky, aromatic, and full of life, it’s a wine that brings pleasure today and promise for tomorrow.