would like to know a value

[mrdutton]

Hernandez, Foodie, Winecollector........

Why don't we just all get together and have a party!

I am learning here so bear with me please:

vina real - royal wine
gran reserva - at least "in barricas" for two years, in bottle for at least three years and must be only from particularly good vintages.

But whence cometh the wine? Any particular "denominacion de origen" or "denominacion de origen calificada"?