'The Borra Caves ranks among the most visited places in Visakhapatnam. The caves are located in the Antagiri range in the Eastern Ghats and are at a height of 1,400 meters above sea level. Covering an area of about two kilometers, these are also counted among the largest caves in India. Boasting of stalactite and stalagmite formations, these caves have plenty of mesmerizing sights to offer. With karstic limestone structures that are as deep as 80m, the Borra Caves are of great archeological significance. With mining projects for precious stones such as rubies, this site is truly a treasure trove. '