Trulli, Rione Monti, UNESCO, Alberobello, Bari, Apulia, Italy

trulli alberobello rione monti unesco apulia italy conical roofs whitewashed architecture heritage tourism travel streets historical site quaint mediterranean landmark scenic culture village picturesque traditional stone structures attractions local craftsmanship summer flowers clear sky exploration hidden gems ancient unique charming footpaths outdoor sight community landscape viewpoints serenity italian regional pathways