langhe vineyards landscape near barolo in springtime. viticulture, piedmont, italy, unesco heritage. dolcetto, barbaresco wine

agriculture arneis barbaresco barbera barolo beautiful clouds colors country countryside dolcetto europe famous farm field grapes heritage hill hills italian italy itinerary landscape langhe nature nebbiolo outdoor panoramic piedmont red roero rural sky spring springtime tasting tourism travel unesco view village vine vineyard vineyards visit viticulture wine wineries