Nacional is a Vintage Port produced only in selected years from a small area at the heart of the Quinta do Noval vineyard planted with ungrafted vines and untouched by phylloxera. The 2011 will almost certainly be seen as a modern-day legend. It has received a perfect 100-point score from both Neal Martin and Mark Squires in The Wine Advocate with a projected drinking window of 2045-2080.