Château de Birot is an elegant, 17th-century property with vineyards perched on a high plateau looking down on the Garonne river and across to famous Sauternes. Until a few years ago, it belonged to the renowned Castéja family. They sold it and the new owners have been working hard, updating the estate. In the cellar, they discovered a forgotten batch of château wine from 2007.

Despite its 17 years’ age, it’s still tasting delicious, complex and long. It’s Merlot dominated from estate vineyards in the superior Premières Côtes, with a little of both Cabernets. After 17 years of maturing in the cellars, it has developed some sediment in bottle. A good sign. Stand the bottle upright for a few hours and carefully decant just before serving.

Château Peybourdieu is exactly the type of small, under the radar property we love to champion. It also illustrates Robert Parker’s advice not to “overlook the so-called petits vins of Bordeaux – they frequently compete with wines selling for two or three times the price”. Winemaker Denis Cayé is the third generation of his family at the property and his years of experience are evident in this fine 2021 vintage. The estate lies just north of the Haut-Médoc, between the Atlantic and Gironde estuary, protected from strong winds by forest.

A classic Médoc blend of Cabernet and Merlot, it delivers blackcurrant, earthy and oaky hints with a liquorice and cigar box character. Open a few hours early and decant. It's excellent with roast meats.

Founded 200 years ago, Château Pédesclaux is a magnificent estate, both in terms of wine and architecture. It combines the beauty of the 19th century with the modernity and technological advances of the 21st.

The additional work was undertaken by architect Jean-Michel Wilmotte, whose aim was to place “production at the heart of the estate within a high-performance building that is entirely fit for purpose and makes a harmonious whole with both the château and its surroundings”. It's quite something to behold.

Since the Lorenzetti family took ownership they've converted to organic. Their top wine is a rich, Cabernet-based claret, supported by Merlot, and finely expresses its gravel terroir. Still a young wine – best to cellar or open early.