Casa Relvas produces wines from Alentejo, Portugal's expansive southern region known for ripe, structured reds. The winery focuses on indigenous and traditional Portuguese varieties. Touriga Franca and Tinta Miúda—both native grapes prized for their depth and complexity—form the core of the portfolio, joined by Alicante Bouschet, a variety that thrives in the region's warm climate. These wines have been assessed by Wine Enthusiast, Wine Advocate, Wine Spectator, and Falstaff. The Alentejo terroir, with its continental character and granite-rich soils, yields wines of weight and dark fruit intensity, reflecting the region's continental summers and the winery's commitment to traditional Portuguese viticulture.