A blend of Cabernet Sauvignon, Merlot, Cabernet Franc and occasionally a small amount of Petit Verdot to best represent the complexity and elegance of the Bolgheri terroir. This wine has been produced since 1990 from vineyards on alluvial soils whose composition ranges from clay-sand to clay-loam with rocky deposits know as "scheletro".

The 2015 Guado al Tasso is characterized by a rich and complex bouquet of roasted coffee and leather along with pleasing notes of ripe berry fruit. The palate is vibrant, fresh and savory with fine-grained tannins. The finish is complete and persistent with spice and fruit notes. 2015 is a vintage with great aging potential.