When Hermann Schroeder decided to build a winery in 2001, little did he expect to unearth the fossilised bones of a 75-million-year-old dinosaur, later named Panamericansaurus Schroederi after the family. Aside from dabbling in accidental palaeontology, the Schroeders also make a range of award-winning wines. Their brand ‘Saurus’ paid tribute to the amazing discovery, whereas ‘Bariloche’ is named after a modern treasure of Patagonia.

The quaint town of Bariloche, a hot spot for winter sports, hosts the source of a number of meltwater rivers that feed into the valley where Schroeder’s vineyards lie. Made from handpicked Malbec grapes with a touch of oak, its bright cherry fruits come forth with a swirl of the glass. Ideal with grilled meats.

Take a minute to read the (literally thousands of) 5-star online reviews for Cabalié. This one is typical: “When my time comes to shuffle off this mortal coil, this is the wine I want in that final glass. It is simply, utterly, indescribably fantastic.” Its secret? It’s crafted by a master winemaker, Hervé Sabardeil, following the centuries-old style beloved of Roman centurions, who first made wine there. Raspberry-rich Grenache, with herby Syrah and Carignan, Cabalié has impressive concentration.

That’s due to the maturity of the vines, most well over 50 years old. The tiny berries they produce give Cabalié extraordinarily rich, ripe flavours. Boasting 8 Golds in as many vintages, this much-loved red is warming solo or with hearty dishes.

Lying close to Margaux's Châteaux Giscours and du Tertre, Château Cazauviel remains surprisingly under the radar. It was inherited by Régis Bernaleau from his father in 1978 and today remains in family hands. It is situated on the prized gravel soils of the Arsac plateau, which lends both an intensity and a finesse to the wine. This pretty claret is from a vintage struck by early April frosts – the most devastating for many years.

It reduced yields, but as Decanter wrote, "there are some excellent wines." Most, like Cazauviel 2017, are not long keepers, but makes delightful drinking now. Ideally open a couple of hours before serving and decant. It'll make a delicious glass with roast chicken with morels or a mushroom croustade.

Once a sister property to Thomas Barton's Châteaux Langoa and Léoville Barton, 18th-century Château Le Boscq was purchased by Maison Dourthe in 1995. It then went through a complete renovation and a big step up in the quality of its wine. Its 18 hectares of vineyard, unusually in one single block, are planted on gravel and clay soils in the northern part of Saint-Estèphe.

Clay provides a cooler soil which favours Merlot, hence a higher than normal proportion of Merlot is planted – just over half, with 35% Cabernet Sauvignon, the usual hero of the Left Bank, plus Petit Verdot and Cabernet Franc. A year's ageing in nearly half new oak barrels adds to the gravity and longevity of this firm claret. Open early and decant or cellar a while.

Our scout and buyer for the Languedoc-Roussillon is Mark Hoddy. He's always searching the region's vineyards, to check out the vintage and the finest parcels of grapes. This is an ace find Mark discovered first in 2019 via an old friend in Corbières. Close by is Domaine La Lirande, a small estate founded in 1912 by the grandfather, François, in the tiny village of Coulobres. Every year, the Syrah from the domaine's 8 hectares of 40-year-old vines stands out for quality. Just taste the richness of this seductive red. Ripe black fruit, velvety, with smoky liquorice and wild herb notes, it's young, so best with hearty dishes like pasta bake or at a barbecue.