Since 1976, this wine has only been made 9 times (1980, 1982, 1985, 1987, 1989, 1990, 2001, 2005 and 2007). The wine is produced from a single vineyard owned by the Magaña family. The vineyard has limestone soil and the vines were propagated from Petrus Merlot cuttings (181 Class A). The vineyard has a unique microclimate that helps produce Bordeaux-like wines with good acidity. Magaña Merlot communicates with precision the mineral identity of the soil of this special vineyard.