The million year-old limestone Borra Caves, are situated in Ananthagiri Mandal, about 90 kms north of Vizag on the way to Araku valley. The caves, at a height of 1400 mts above sea level and occupying an area of 2 square kilometers are filled with fascinating stalagmite and stalactite formations of calcium deposits. The Gosthani river flows through the caves between the formations. These natural caves were discovered in1807 by William King George of the Geological Survey of India.
Tourist places around vizag