Castello di Tassarolo sits in Piemonte, the northern Italian region celebrated for its distinctive white and red wines. The winery produces Gavi from Cortese, the pale, mineral-driven white that defines the area's cooler zones. Spinola Gavi, the flagship expression, balances the variety's natural acidity with subtle fruit character. Il Castello Gavi offers a complementary take on the same grape. The winery also makes Rosa Spinola Monferrato Chiaretto, a rosé built from Nebbiolo, the dark-skinned variety more commonly seen as Piemonte's serious reds. Wines from Castello di Tassarolo have been reviewed by Wine Spectator, Wine Enthusiast, Decanter, and Wine Advocate.