With the pervasive summer heat, naked is the way to go.
And in the obscure grape department, Vinão is the winner for this wine drinker. As much as I love a good white from Vinho Verde, especially the Alvarinhos, I still love a chillable red wine.
Vinão is one of the few red grapes from the Vinho Verde region in northern Portugal. This grape is hard to find even in Portugal but is worth seeking out. The red wines from the north are fruit juicy, delicious, and eminently chillable.
The Naked Vinhão from AB Valley wines is a white wine made from red Vinhão grapes. This wine tastes like a red. It is a bit disconcerting when you first take a sip. Tasted double-blind, I bet most tasters would say that it is red wine. Nope, it is a white wine from red grapes. It is crisp and refreshing, fruity, and grapey in a good way. It has great acidity that makes one want to have more after each sip.
Naked Vinhão is the brainchild of António Sousa, the winemaker for AB Valley Wines. The single varietal whites from the area are outstanding. Try some Avesso, Arinto and Azal on for size. These are all delicious well-made wines from the region.