Hand-picked grapes, reception with total destemming and crushing immediately. Fermentation between 16 – 17ºC for a period of about 20 days with indigenous yeasts. Aging for 4 months in stainless steel vats until bottling. Citrus fruit and minerality, grapefruit, notes of nettles and white flowers, very fresh and light in the mouth, revealing the altitude of the vines. The soul of this wine lies in the unique combination of Síria and Fonte Cal grapes from old vines planted in granite and schist soils with quartz veins, in the hydrographic basin of the Douro River at an average altitude of 700 meters. Contains sulfites.