Nandankanan Zoological Park(Odia: ନନ୍ଦନକାନନ ଜୀବ ଉଦ୍ୟାନ) is a 400-hectare (990-acre) zoo and botanical garden in Bhubaneswar, Odisha, India. Established in 1960, it was opened to the public in 1979 and became the first zoo in India to join World Association of Zoos and Aquariums (WAZA) in 2009. It also contains a botanical garden and part of it has been declared a sanctuary. Nandankanan, literally meaning The Garden of Heaven, is located near the capital city, Bhubaneswar, in the environs of the Chandaka forest, and includes the 134-acre (54 ha) Kanjia lake.
Source from : wikipedia.