the allahverdi khan bridge, isfehan/iran

2019 allahverdi ancient arch arches architecture attraction blue bridge bridgebridge building crowded culture east esfahan heritage historic historical hour iran isfahan isfehaniranapril islam khaju khan known landmark largest many night old oriental panorama people persia persian pol pole prayer river sepol sio siose sioseh siosepol sipsepol sky spans sunset thirtythree tourism tourist traditional travel view zayande zayandeh