It may take extra courage to travel alone, but it's sure to teach you a thing or two about the world—and yourself. http://on.natgeo.com/2udjDJB

It may take extra courage to travel alone, but it's sure to teach you a thing or two about the world—and yourself. http://on.natgeo.com/2udjDJB 

https://twitter.com/NatGeoTravel/status/888066148947959809