Catalan culture tour from barcelona cava trail and human towers in a local festival small group half day tour from barcelona travel in a luxury mini coach with full air conditioning services of a professional guide learn all about cava andhow the famous wine and cava local champagne are produced tour ofthe vineyards and cellars anda cava tasting session experience a local catalan festival with thecastellers or human tower builders of up to 10 people high a unique opportuni