Nino Negri is the best winery in the Lombardy region of Italy. It aint even all that close.  They have their own clone of Nebbiolo called Chiavennasca and have single handedly elevated the sub-region of Valtellina along the Swiss border to the world stage. 

"Sweet berry and cherry with some lemon and orange-peel character. Watermelon, too. Medium body. Medium, round tannins and a creamy finish. Lovely texture and flavors here. Drink or hold." 93 Points, James Suckling