2016 Calabretta Nerello Mascalese Vecchie VigneMount Etna has become an indispensable terroir in the world of fine wine. Perched nearly a mile above sea level, the indigenous Nerello Mascalese and Nerello Cappuccio varieties grow on the slopes of an active volcano. This is truly heroic viticulture: steep vineyards to work, in the shadow of a mountain that last erupted just this summer. Blasted by sun during the day, then experiencing steep drops in temperature at night, the vines produce fruit of