Four friends captured a 12-day adventure through Oman, and the result will have you itching to go yourself http://on.natgeo.com/2yqwbkH

Four friends captured a 12-day adventure through Oman, and the result will have you itching to go yourself http://on.natgeo.com/2yqwbkH 

https://twitter.com/NatGeoTravel/status/919684360932085761