Bodegas Tionio produces red wines from Castilla y León, Spain's vast interior plateau. The winery works primarily with Tinto Fino—the regional expression of Tempranillo—alongside Cabernet Sauvignon, crafting wines that reflect the continental climate and high-altitude terroir of the region. Austum Crianza, a blend of Tinto Fino and Cabernet Sauvignon, represents the winery's approach to structured reds with aging potential. The Tinto Crianza, made from Tinto Fino alone, and the Austum, built on Tempranillo, round out the core portfolio. These wines have been assessed by Wine Advocate, Wine Spectator, and Wine Enthusiast, anchoring Bodegas Tionio within Spain's serious red wine conversation.