Bodegas Diez Llorente owns 90 hectares or 222 acres of vineyard distributed among the best fields of the following villages: Roa, Pedrosa de Duero, Valcabado de Roa, Mambrilla de Castrejón and La Horra.
Depending on the characteristics of the fields as well as the solar orientation the vineyards were planted in traditional bush or trellis. The grape variety is always Tempranillo, also called Tinta del País. Production is under 4000 kg/ha in order to guarantee grapes of the highest quality.