Vinho da Bairrada
Bairrada is a Portuguese wine region located in the Beira Litoral Province. The region has Portugal's highest wine classification as a Denominação de Origem Controlada , and its popularity has surged over the last years. It is small and quite narrow coastal region, part of the broader region of Beira Atlântico, and it is bordered to the northeast by the Lafões IPR and to the east by the Dão DOC. It is located close to the Atlantic Ocean and the currents have a moderating effect on the climate, resulting in a mild, maritime climate with abundant rainfall. The region is hilly, but the majority of the vineyards are placed on flatter land. About 2/3 of the national sparkling wine production takes place in this region, and in recent years the city of Anadia received the nickname of "Capital do Espumante", which translates to "Sparkling Wine Capital".
Source: Wikipedia