Some say that the designation "Verde"(green) is due to the acidity and freshness characteristic of Vinho Verde and that it reminds one of unripe fruit. Others say that the origin "Verde"(green) is explained by the fact that the wine is produced in a region very rich in vegetation and is therefore very green even in winter. -- Wines of Portugal
Originally defined on September 18, 1908, the demarcated Vinho Verde Region extends across the northwest of Portugal, in the area traditionally known as Entre-Douro-e-Minho. The Minho River is its northern border, forming part of the border with Spain, its southern border is formed by the Douro River and the Freita, Arada and Montemuro mountains, to the east it's bordered by the mountains of Peneda, Gerês, Cabreira and Marão, and the western border is the Atlantic Ocean. In terms of geographical area, it is the largest Portuguese demarcated region, and one of the largest in Europe. -- Vinho Verde Wines
I was one among a crowded field of trade professionals able to attend this masterclass on the Vinho Verde Demarcated Region presented by Ambassador Brent Kroll (fresh off presenting a class on Wines of Sicily at the Slow Wine Expo). Brent walked us through an overview of the region, its major wine grapes, climate and geographic conditions all the while presenting us with a dozen wines showcasing newer styles. These styles are considerably different from the super market "green" wines infused with CO2 to mimic the more historical secondary fermentation produced by small family operations. According to Wines of Portugal, "the denomination is divided into nine distinct sub-regions, Monção e Melgaço, Lima, Basto, Cávado, Ave, Amarante, Baião, Sousa and Paiva. Monção e Melgaço are the most singular of the sub-regions, the only one protected from the direct Atlantic influence, with a maritime and continental climate, producing fuller-bodied wines with higher alcohol content...The vineyards are concentrated along the valleys of the main rivers. The soils are homogeneous and mostly granite, fertile to very fertile, with high acidity.
Vinho Verde is characterized by unusual vineyard management techniques, from the unique "enforcado vine" layout, with vines intertwined in the trees, to the pergola system, also known as "latada", passing through the "cruzeta", to the nowadays more usual simple cordon system." This system alleviates the higher chances of fungal diseases caused by high rainfall and humid summers due to the region's proximity to the Atlantic Ocean".
The vineyards are concentrated along the valleys of the main rivers. The fertile soils are mostly granite with high acidity. Inland from the coastal areas, the majority of vineyards are planted along the numerous river valleys and the major waterways of the Minho and Douro rivers (and their tributaries).The wines we sampled where a combination of coastal and inland and represented the major grape varieties of Alvarinho, Arinto, Avessa, and Laureiro, as well Espadeiro and the sole red grape, Vinhao (also known as Souzão in the Douro Valley). This last grape variety was presented through the Casa de Vila Pouca, Vinhao Reserva 2021. Surprisingly, this was perhaps the most acidic wine of the group. The grapes come from an inland estate at a high altitude and planted in granite soils. Expect dark colors and racy black currents.
Not surprising, we sampled several expressions of Alvarinho -- the most popular grape of northern Vinho Verde. Not surprising also since the northern Vinho Verde shares most of the same geographic features as its northern Spanish neighbor Rías Baixas. Alvarinho wines are made to be consumed young or aged and are richer with higher alcohol than its Vinho Verde contemporaries. An aged expression was represented by the Anselmo Mendes Parcela Única 2015 which was fermented in new 400-litre French oak barrels and then aged 9 months in barrel on the whole lees. Slightly oxidized after so many years aging in the bottle and very complex with semblance of minerality and acidity and wet stone fruit. A coastal Alvarinho was attested by the Quinta das Arcas Alvarinho Reserva 2021 which showed racy minerality and lively citrus fruit. There were also two inland expressions starting with the Adega de Monção Muralhas de Monção 2022 showing mouthfuls of velvety tone fruit. Of all the Alvarinho expressions I preferred the Quinta da Raza Alvarinho 2022 which shows considerable depth from 4 months on lees and also shows saline and string floral and citrus notes. 
The Loureiro grape originated in the north of the Vinho Verde region but is now planted throughout the overall region. "Loureiro" means "laurel" or "bay" and the aroma of Loureiro wines is said to resemble that of laurel flowers and are known for their refreshing, well-balanced acidity. This was seen in the four-year-old Quinta d'Amares Vinesa Loureiro 2020 that comes from a cooler sub-region and is herbaceous with a full mouthfeel, some funk, and refreshing acids. We tasted an even older expression in the Adega de Ponte da Barca Loureiro Reserva Sócios 2018 made in the grape's original location - the Lima River Valley. Very complex with orange blossom and balsamic aromas and toasted honey and dried fruits on the palate. Rather pleased with this option. Avesso wines are typically quite low in acid and high in potential alcohol - quite the opposite of the other Vinho Verde grapes. It is this particular quality that earned the variety its name; "avesso" being Portuguese for "reverse" or "opposite". That being said, the Manuel Costa & Filhos Magnate Colheita Selecionada Avesso 2022 shows clear acidity along with pear, white peaches and melon notes. The older Quinta da Lixa Colinas do Avesso 2018 shows a little petrol and nuttiness with less acidity and more funk.
There were many other wines we tasted during the masterclass and reception afterwards. I look forward to continue this exploration into Vinhos Verdes -- particularly through a pilgrimage along the Portuguese Camino.
