We asked some of the world's top hikers about their favorite trails. See which ones topped their list: http://on.natgeo.com/2qhzZOf

We asked some of the world's top hikers about their favorite trails. See which ones topped their list: http://on.natgeo.com/2qhzZOf 

https://twitter.com/NatGeoTravel/status/857504625020284928