The 2017 Vintage Port Nacional is a field blend, mostly Touriga Nacional, Touriga Franca, Tinto Cão, Sousão and Tinta Roriz, aged for 18 months in old wood. It comes in at 99 grams of residual sugar and was bottled about a month before this tasting after 18 months in wooden vats. In 2016, I might've made an argument that the regular Noval was better. In this vintage, this seems to be a clear choice, granting that Ports change constantly in their youth. Its siblings at all levels in the last few vintages are very fine, but this is an indisputable benchmark that seems to better them all. Rich and vibrant, this has plenty of stuffing and flavor, more than the regular Noval. Then, it adds layer after layer of power. A couple of hours of air makes both the flavors and tannins more intense. It is simply gripping—yet also remarkably fresh. It's a great Noval, and one of the shortlist candidates for "Wine of the Vintage." - Mark Squires

A field blend of old, ungrafted vines at the heart of the Noval estate, yielding tiny amounts of fruit. It's not quite as deep in colour as some of the more ‘modern’ wines here: it's demure but dense and tight-knit on the nose, with some Douro warmth showing through. The palate is rich and velvety initially, dense with some lovely dark chocolate and liquorice concentration mid-palate, wrapped around fine, broad tannins which pile up in the mouth leading to a peacock's tail of a finish. A wow of a wine showing great power, poise and integration. (Drink between 2035-2060)

The 2017 Vintage Port Nacional is similarly colored to the classic release, but it’s slightly more muscular and meaty, with powerful notes of black plums, melted licorice, menthol, distilled herbs, and coffee. As with the classic cuvée, it’s one of those ports that has incredible power and richness, yet somehow stays light on its feet, fresh, elegant, and weightless. Flawlessly balanced, pure, and straight-up sensational, this magical port is going to round into form with another decade of cellaring and keep for another 40-50 years.

The 2017 Naçional has an ethereal bouquet that takes time to unfold but delivers the same dazzling complexity as the last time I tasted it. Black fruit, graphite and pressed flower, perhaps a little more compact than you would expect, so perchance it is just closing down a tad. Excellent cohesion on the palate, spicy and peppery, a crescendo of flavours leading towards its bravura finish. The 2017 delivers, but it's a Port not for the faint-hearted. This is the "Wagner of Quinta do Noval"! Tasted at the Quinta do Noval tasting at Spring restaurant in London. -- Neal Martin

This is a beautiful, floral wine produced from a small parcel of ungrafted vines. Ripe with layered black fruits as well as rich, dry tannins, it offers loads of spice and concentrated jammy berry fruit flavors. Drink from 2030. - ROGER VOSS

This features dense black currant, fig and plum paste flavors that flow slowly but steadily while warm earth, baker’s chocolate, tar and singed mesquite accents course underneath. The finish is riveted by graphite bolts as the fruit builds and fans out, with the structure working in unison all the way. Like a Richard Serra sculpture, this is massive yet clearly defined. A stunning wine. Best from 2035 through 2070. — J.M.