Sangria de Vino vs. de Cava: Which Spanish Refreshment Reigns Supreme?

When the warm Mediterranean sun beats down, Spain offers the ultimate antidote: a chilled, fruit-laden pitcher meant to be shared with good company. But if you walk into a lively tapas bar in Barcelona or Madrid and order a pitcher, you will quickly face a delicious fork in the road: Sangria de Vino (traditional red wine sangria) or Sangria de Cava (sparkling sparkling wine sangria).