This wine is only produced in exceptional vintages. The 100% Tinta del País grapes come from the single site of Finca El Otero in Anguix, Burgos. This plot is located at 850m on gently eroded slopes in dry, non-fertile clay-loam top-quality soils, where the vines struggle, producing deep roots resulting in complexity in the resulting wine. The plot was planted over 60 years ago, with an ideal exposure which combines with the soils to produce low yields of concentrated juice. As the grapes come from a specific plot, the wine highlights the nuances of the vintage. Áster is committed to respecting and protecting the environment. In the vineyard, treatments are limited, investments have been made into clean energy sources, and water is reused. Insect shelters have been installed in vineyards, promoting environmentally friendly plant health defence while increasing the biodiversity in the vineyard. The grapes are hand-harvested at optimal ripeness.