Si-o-se Pol Bridge or Allah-Verdi Khan Bridge over Zayande-Rud river, Esfahan, Iran, Asia

allah verdi khan bridge arch bridges arch bridge architectural styles architectural style architecture asia bridges bridge esfahan province esfahan famous place hispahan historical historic international landmark iran isfahan province isfahan ispahan landmarks landmark nobody no one no people persia place of interest rivers river sepahan si o se pol bridge sights sight siose bridge siosepol bridge southwest asia southwestern asia tourist attractions tourist attraction traveling travel photography travels travelling travels travel unesco world heritage sites unesco world heritage site viaducts viaduct west asia western asia