Wednesday 30 July 2014
Ruby Falls is
a 145-foot high underground waterfall located within Lookout Mountain, near Chattanooga,
Tennessee in the United States. Ruby Falls Cave features many of the more
well-known types of cave formations including stalactites and stalagmites,
columns, drapery, and flowstone. The Falls are located at the end of the main
passage of Ruby Falls Cave, in a large vertical shaft. The stream, 1120 feet
underground, is fed both by rainwater and natural springs. Source
