Founded in 1963 by engineer Alberto Zuccardi, this family estate is now run by second-generation José Alberto and his son Sebastián. Given its 16 million-litre production, they still show a considerable appetite for experimentation. As well as creating a R&D centre in 2008, Sebastián is the winemaker for this terroir-specific range. This example, 100% Malbec grown on stratified alluvial soil over limestone gravel, was fermented with some full clusters using indigenous yeasts, half the wine seeing oak and the rest in concrete. Bottled unfiltered. Phil Crozier: Brandishes a gorgeous purity of fruit and seamless tannins, but with just enough firmness to see it through. Cellar and it will reward. Lovely. Paz Levinson: Vibrant nose of pure red and black fruit, augmented by hints of violet and mint. Bright and energetic in the mouth with beautifully textured, satiny tannins and invigorating acidity, as Altamira should be. Patricio Tapia: Bright and shiny - feels almost light, yet nervous and tense. Drinking window: 2017-2024. Score - 96. (Panel, decanter.com, May 25, 2019) Founded in 1963 by engineer Alberto Zuccardi, this family estate is now run by second-generation José Alberto and his son Sebastián. Given its 16 million-litre production, they still show a considerable appetite for experimentation. As well as creating a R&D centre in 2008, Sebastián is the winemaker for this terroir-specific range. This example, 100% Malbec grown on stratified alluvial soil over limestone gravel, was fermented with some full clusters using indigenous yeasts, half the wine seeing oak and the rest in concrete. Bottled unfiltered. Phil Crozier: Brandishes a gorgeous purity of fruit and seamless tannins, but with just enough firmness to see it through. Cellar and it will reward. Lovely. Paz Levinson: Vibrant nose of pure red and black fruit, augmented by hints of violet and mint. Bright and energetic in the mouth with beautifully textured, satiny tannins and invigorating acidity, as Altamira should be. Patricio Tapia: Bright and shiny - feels almost light, yet nervous and tense. Drinking window: 2017-2024. Score - 96. (Panel, decanter.com, May 25, 2019) 750 mL bottle