Menar Jonban Minaret, Esfahan.
This structure comprises of a mausoleum and two minarets, constructed on the tomb of 'Amoo Abdollah' a reputed personality of the 8th century A.H. The tombstone reveals the date 716 A.H., coinciding with that of the reign of 'Oljaito' Ilkhan the Mongol. It is extremely interesting to note that on shaking one minaret, not only does the other move, but that the structure itself sways.