Krishnagiri is a city in state of Tamil-Nadu, India and it serves as the administrative headquarters of Krishnagiri District formed in 2004. It's located in the part of Kongu Nadu region in western part of Tamil Nadu. It is located at the bottom of Krishnadevarayar Hills, and the town is fully surrounded by Hill rocks. It is located 90 kilometres (56 mi) from Bangalore and 45 km from Hosur. and 40 km from Dharmapuri.Krishnagiri is known as "Mango Capital of India" as Mango is cultivated as the main crop, and the land here is extremely fertile with rich access to fresh water making it amenable to growing crops. Krishnagiri is a rapidly growing Mango Town and is the site of significant business and residential development. The Krishnagiri Dambu lt in 1967 iis currently undergoing expansion and a variety of small-scale industry zones are being set up. As of 2011, the town had a population of 199,657.