![](http://www.alamy.com/thumbs/6/70714FEB-1CE9-40E4-A799-6B3114CD8CA0/2A4ERWB.jpg)
This sign outside Monson warns Appalachian Trail hikers that they are about to enter the dreaded 'Wilderness,' a 90-mile stretch that offers few human contacts and almost no amenities
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Photo credit: © Alpha Stock / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., america, appalachian, carol, highsmith, maine, trail