Lagar de Costa works in Rías Baixas, the Atlantic-facing subregion of Galicia where Albariño thrives in maritime conditions. The winery's core releases—Calabobos, Albariño Tradición, and Barrica Albariño—all draw from this single varietal, each expressing the mineral and aromatic character that defines the zone. Calabobos and Albariño Tradición reach 92-point average ratings from prestige critics including Wine Advocate, Wine Enthusiast, Decanter, and Wine Spectator. The Barrica expression, aged in wood, sits at 91 points. These wines reflect Rías Baixas' signature profile: high acidity, stone fruit, and saline notes shaped by Atlantic influence and granitic soils. The winery's focus on Albariño alone—rather than blending or diversifying—suggests a commitment to understanding a single site and varietal across different production methods.