Called the "Devil's Throat," this craggy rock canyon was sculpted over time by wind, water and erosion. the echoes resound off the rock faces multiple times.
Salta, Argentina: Garganta del Diablo, Cafayate
From Bonnie Hamre, About.com
Garganta del Diablo, Cafayate
Roberto Ingledew©2009 About.com, a part of The New York Times Company.
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