The 2010 vintage was awarded 91 points and Highly Recommended status by Decanter (www.decanter.com) in their March 2019 edition review of 2010 Riojas (see blue link below).
La Rioja Alta Vina Ardanza Reserva 2010 - March 2019 Decanter review
Quality, elegance, innovation, evolution... They are the pillars on which the five founding families erected La Rioja Alta winery in 1890 and built a way of living, feeling and producing wines of the highest quality that continue to evolve subtly, perfectly adapting to new tastes. This is how the permanent pursuit of excellence started; a pursuit that continues into the 21st century with identical enthusiasm. They draw the best from their winemaking tradition and wisdom — their own cooperage, manual racking, long ageing periods, etc — and combine it with the most modern winemaking technology. Today, La Rioja Alta wines are an international exemplar of the great wines of Rioja.
See blue link below for the excellent, 2008 fiche technique/technical note from the winemakers at La Rioja Alta.
La Rioja Alta Viña Ardanza 2008 - fiche technique