Selection of goblet trained Viura vineyards in the Laderas del Moncalvillo and Sonsierra riojana. White Grenache from Clavijo and in Nalda white Maturana from the Las Arcas estate. The wine ages a minimum of 60 months ageing in rhyme with the lees from the second fermentation. Followed by a minimum of 12 months ageing to allow the lees to settle, with occasional stirring.