serralunga, barolo, novello: three wonderful villages resting on the hills of the langhe

langhe piedmont italy cuneo province unesco heritage humanity serralunga alba novello barolo wine viticulture nebbiolo grapes vineyard hot air balloon flight barbaresco agriculture row hills food tourism travel autumn panorama breathtaking village landscape clouds cloudy winter season drink eat pleasure holiday trees feuillage sunset yellow leaves winery nutella hazelnut