How are grapes utilized in Douro
Some for port production
Some for still wine
When did Douro achieve doc status
1982
One top dry wine producer of the Douro
Barca velha
How many grapes varieties are authorized in the Douro
Over 100
5 grape varieties of Douro
Touriga national
Tinta roriz
Tinta cao
Tinta barroca
Name for Tempranillo in Douro
Tinta roriz
Duriense
Name of IGP for regional wines in Portugal
Same boundaries as Douro but more regulatory flexible
Who owns barca velha
Casa ferreirinha
First vintage of barca velha
1952
When is barca velha produced
Best vintages
Typical blending varieties of barca velha
Tinta Franca
Touriga national
Tinta roriz
Tinta cao