Maitri BaghMaitri Bagh Zoo is a tourist location in Bhilai, India which was established as a symbol of friendship between the Soviet Union and India. It is the largest and oldest zoo of Chhattisgarh and previously of the undivided Madhya Pradesh.HistoryMaitri Bagh is a "Friendship Garden" established as a symbol of India-Soviet Union friendship. It was established in 1972 and was developed and maintained by Bhilai Steel Plant.