Castelmaure produces wines from Corbières, a region in Languedoc-Roussillon known for robust reds built on Syrah, Grenache, and Carignan. The winery's portfolio centers on blends that reflect the garrigue-swept hillsides and Mediterranean warmth of southern France. Cuvée No. 3, a Syrah-Carignan-Grenache blend, stands as the flagship, followed by La Pompadour Corbières and the estate's core Corbières bottling—each a structured expression of the appellation's signature varieties. Wine Spectator, Wine Enthusiast, Wine Advocate, Decanter, and Falstaff have all assessed the winery's releases. The wines balance the spice and dark fruit character typical of Syrah with the earthiness of Carignan and the ripe generosity of Grenache, yielding reds suited to both immediate drinking and modest cellaring.