The Denomination of Origin Toro has an extension area of approximately 6,000 hectares of vineyard.

They are planted mainly in a loose sandy and well drained soils, preserved till our days multiplying the ungrafted vineyards. It extends over 15 municipalities, 12 in the province of Zamora and 3 in Valladolid, in the region of Castilla y León.

The altitude of the vineyards is between 620 m. and 750 m., these soils belong to the Tertiary.