San Balthazar Guelavila is a small town in the district of Tlacolula, located in the east of the Valles Centrales region. Espadin has been cultivated in the highlands here for over 100 years. Don Gregorio's Espadin grows at around 5,500ft on mountainous terrain in very fertile soil, composed primarily of limestone. The concentrated sugars result in a refined Espadin of great character and exceptional length. Tasting Notes: Mineral, floral and smoky.