Borra (meaning hole in Odia) caves are located in the Anantagiri Hill ranges of the Eastern Ghats. The hill range is between 800 metres and 1,300 metres above mean sea level and about 90 km from Visakhapatnam. William King, a British geologist, is said to have discovered the caves in 1807.These caves are naturally formed and believed to be 150 million years old. Efforts are on to get World Heritage […]