Hacienda Solano produces wines from Castilla y León, Spain's vast central plateau. The winery works primarily with Tempranillo and Albillo, grapes that thrive in the region's continental climate—hot days, cool nights, and mineral-rich soils that shape wines of structure and precision. Peña Lobera, the flagship blend of Albillo and Tempranillo, has earned recognition from Wine Spectator, Wine Advocate, and Wine Enthusiast. Finca Cascorrales and Viñas Viejas, similarly composed, demonstrate the winery's focus on these two varieties and their capacity to age. Castilla y León's elevation and diurnal temperature swing produce wines with bright acidity and dark fruit character, qualities evident across Hacienda Solano's portfolio. The winery's approach centers on the interplay between Tempranillo's power and Albillo's aromatic complexity.