serralunga d'alba and its vineyards in the langhe region of piedmont, italy.

agriculture castiglione countryside cultivation barbaresco corneliano monferrato serralunga landscape vineyards undefined falletto grinzane monforte panorama piedmont piemonte vacation vineyard guarene italian outdoor village barolo castle cavour grapes italia langhe leaves travel treiso unesco winery borgo cuneo dalba italy morra langa neive roero rural tower alba hill vine wine