I consider the rare white Castillo Ygay one of the greatest white wines ever produced in Spain, and the 1986 Castillo Ygay Blanco Gran Reserva Especial is a great addition to the portfolio of the winery--an historic wine that is coming back to life... The palate is both powerful and elegant, with superb acidity and great length, with volume and sharpness, with a mineral, umami-driven finish. It fills your mouth, tickles your taste buds and makes you salivate. There is nothing negative about the wine; there is no excess oak, nothing blurry, nothing to improve... perhaps the bottle used! I think this is a perfect wine.