Château Guirard, located in the heart of the commune of Sauternes, has a 100-hectare vineyard in a single block. The vines are planted around the cellars and the château. The Semillon and Sauvignon Blanc grapes ripen very early at Guiraud and undergo tremendous natural concentration due to the effects of “noble rot” (botrytis).
The harvest takes place in several waves and the grapes are literally picked one by one. This process is not only risky, but accounts for very low yields. It nevertheless results in rich, complex wines.