Planalto is today one of the largest references of white wine in the Douro Demarcated Region, fruit of the profound studies carried out over the years, the careful selection of the varieties that make it up and the use of the best technology of vinification in its production

Casa Ferreirinha and its wines are synonymous with quality, time and art. Thus it has been since the companys founding in the eighteenth century by Bernardo Ferreira, whose formula was refined by his descendants, especially his granddaughter Dona Antónia Adelaide Ferreira, known affectionately as "Ferreirinha" or "Ferreirinha-da-Régua".

After soft destemming, the grapes are pressed, followed by decantation at low temperature with strict oenological control. Obtained the necessary limpidity is followed by long alcoholic fermentation at controlled temperature between 16ºC and 18ºC

Aroma of good intensity and some complexity, white fruits, tropical, citrus that gives it harmony. In the mouth it has a vibrant but well integrated acidity, notes of citrus and floral with long and balanced finish