Plot of only 0.75 ha., located between 480 and 520 meters above sea level facing north. Under the unique system of cordón trenzado we grow ungrafted listán negro vines with an age over 90 years. The name of the plot is given by a century-old plum that lives wiht the vineyard. This plot is characterized by soils dominated by volcanic rock with a sandy loam layer under native vegetation cover.