the propylaia, ceremonial gateway of the acropolis

ancient rock travel destinations city crowd limestone europe doric monument day famous place goddess hill holiday attica athena archaeology summer construction frame outdoors built structure greek ceremonial plateau sky gate cultures old ruin parthenon god stone athens architectural column mythology classical style vacations culture landmark cecropia corinthian citadel entrance acropolis restoring religion propylaia blue cult civilisation capital cities building exterior temple antique history greece gateway tourism marble architecture monumental atop