Touriga Franca, Tinta Amarela, Sousão, Tinta Francisca, Tinta Carvalha
António Olazabal Ferreira, Nuno Aguiar
The Boina is a wine made from grapes from 2 distinct old vines, both of which are more than 90 years old. The first site is located in the north of the Upper Douro region in a shale / granite transition zone at an altitude of 600m with predominant exposure to the North. The second site is a typically Durian area with shaley soils, located in Baixo Corgo, at an altitude of 250m.