Discover the breathtaking cityscapes that make up this captivating destination, on a journey from Shiraz to Tehran. http://on.natgeo.com/2gYi13k pic.twitter.com/oHEKim5l6h

Discover the breathtaking cityscapes that make up this captivating destination, on a journey from Shiraz to Tehran. http://on.natgeo.com/2gYi13k  http://pic.twitter.com/oHEKim5l6h

https://twitter.com/NatGeoTravel/status/889576288645775363