There is no shortage of wine maps out there. It's actually become a bit of a cottage industry. Dense mozaics of alternately colored squiggly subregions annotated as St. This or Côte-de-that. They look fantastic in a frame next to your wi.
Learn how to identify great Cava wines. Cava is made with the same process as The majority of Cava wine production happens just outside of Barcelona. There are now many high quality Cavas, you just need to know what to look for!