Fos produces Tempranillo-based wines from Rioja, Spain's most celebrated red wine region. The winery's portfolio centers on three flagship expressions: Por Los Cien, which achieves a prestige rating of 93.0, Saltaviñas at 90.0, and Fos Baranda at 89.7. These wines have been assessed by leading critics including Decanter, Wine Enthusiast, and Wine Advocate. Rioja's continental climate and alluvial soils create ideal conditions for Tempranillo, the region's signature variety, which develops structure, dark fruit character, and aging potential. Fos's wines reflect the terroir and winemaking traditions of this storied region, where Tempranillo-driven expressions range from elegant, medium-bodied styles to more concentrated, age-worthy reserves.