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13th Annual Smithsonian Magazine Photo Contest Natural World
Ruby Falls

Located in Chattanooga, Tennessee, Ruby Falls is among the tallest underground waterfalls at a depth of 1,120 feet below the surface.

Photo Detail
Date Taken: 07.2015
Date Uploaded: 11.2015
Photo Location: Chattanooga, Tennessee, United States of America
Camera: iPhone 5s
Copyright: © Lyndsey Welch