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

trulli rione monti alberobello bari apulia italy unesco architecture stone houses traditional historical tourist destination flowers clear sky travel culture sightseeing rustic steps quaint charming narrow streets summer warm climate heritage picturesque landmark landscape unique buildings local plants cozy outdoor exploration scenic atmosphere town serene idyllic ancient cobblestone residential area