About Robertsganj ( latitude: 24.6889000, longitude: 83.0663200 )
Robertsganj (Hindi: राबर्टसगंज, Urdu: رابرٹس گنج) is a city and a municipal board in Sonbhadra district in the Indian state of Uttar Pradesh. Located in the southeastern corner of the state. Robertsganj is the administrative headquarters of Sonbhadra District.The district Sonbhadra and Robertsganj as its district headquarter was created by carving off the southern part of the earlier Mirzapur district on 4th March 1989. Son,Karmnasha, Chandra Prabha, Rihand, Kanhar, Renu, Ghagar and Belan Rivers drain this area.
Located between Vindhyan Range and Kaimur Range, this area had been the centre of activities of pre-historic man which is evident from the rock paintings (pre-historic cave art) found in abundance in this region.