Borra caves, the natural wonder of Visakhapatnam, located on the Eastern Ghats in Ananthagiri hills of Araku Valley, has been included as natural UNESCO world heritage site by the United
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Borra caves, the natural wonder of Visakhapatnam, located on the Eastern Ghats in Ananthagiri hills of Araku Valley, has been included as natural UNESCO world heritage site by the United






