For those fortunate to be able to take a gap year, it can be a life-changing experience http://on.natgeo.com/2vYpA0P

For those fortunate to be able to take a gap year, it can be a life-changing experience http://on.natgeo.com/2vYpA0P 

https://twitter.com/NatGeoTravel/status/896370801808748544