autumn walk after harvest in the hiking paths between the rows and vineyards of nebbiolo grape, in the barolo langhe hills,

alba asti autumn barbaresco barbera barolo countryside cuneo dolcetto fall famous foliage grape green harvest hiking hill house italia italy landscape langa langhe leaf nebbiolo nobody panorama path piedmont piemonte red region roero scenic season sunny sunrise sunset tourism travel trekking unesco view vine vineyard viticulture wine winery yellow