The region of La Rioja in Spain is synonymous with wine as its warm but often wet climate creates the perfect environment for growing grapes.
An economic boom in the area has turned many of the wineries into works of modern art, becoming tourist attractions in their own right.
Rafael Estefania went to sample the architecture and the wine.
Get in touch with Fast Track via
Watch Fast Track on the BBC World News channel on Saturdays at 0430, 1230 and 1930 GMT or Sundays at 1930 GMT.