Miguel Castro Maillo is a viticulturist and winemaker descended from a family with a long tradition in viticulture in the D.O.. Montilla-Moriles. After training in oenology in Cádiz, decided to return to his roots in the Sierra de Montilla, specifically to the payments of Río Frío Alto and Benavente Alto, where he grows glass vineyards of between 40 y 80 years on albariza soils.

Its focus is on the recovery of traditional practices and the production of wines that authentically express the local terroir.. Use native varieties such as Pedro Ximénez and Perruno, and its wines are characterized by spontaneous fermentations and aging under a veil of flor in oak casks., following methods specific to the Jerez Framework. Miguel Castro Maillo represents a return to the essence of wine, recovering the viticultural memory of the area and producing wines with personality and character.