Ruby Falls is a 145-foot high underground waterfall located within Lookout Mountain, near Chattanooga, Tennessee in the United States.
Ruby Falls Extended Cavern Experience. Extra Time To Explore The Natural getaways. Ruby Falls is 837 feet above sea level.
Ruby Falls Una gran experiencia dentro de las cavernas. Tiempo extra para explorar las escapadas naturales. Ruby Falls está a 837 pies sobre el nivel del mar. Esta caverna la pueden encontrar cerca de Chattanooga y Tennessee dentro de Estados Unidos. Realmente recomendable. 
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