Folie Blanche 25 year old . Experience the Château du Tariquet 25 Year Old Folle Blanche, an exquisite Armagnac crafted from Folle Blanche grapes in the scenic Gascony region of France. Since 1912, the Grassa family has been the proud custodian of the Château du Tariquet winery. As the most mature Bas-Armagnac in Tariquet's Pure Folle Blanche range, this fine 25-year-old expression reflects the pinnacle of craftsmanship and heritage at the heart of this renowned estate.