►Watch the first two parts of the series: http://win.gs/2zjEora Join Carlos Cardeñosa, Jaakko Ojanen and Nassim Lachhab bid Arrivederci on their last session as they head back to Tehran and visit the ruins of Persepolis, explore the modern architecture of Shiraz, and take a last peaceful break in the traditional village of Abyaneh, where time appears to have stood still in the shadow of the mountains.