Located in Vandalur, Chennai, Tamil Nadu, Arignar Anna Zoological Park, commonly known as Vandalur Zoo, is the biggest zoo in India. Spanning an impressive 1,490 acres, it was established in 1855, making it one of the oldest zoos in the country. Initially situated in the heart of Chennai, it was later relocated to its current expansive grounds in 1976 to provide a more natural habitat... https://tourtoreview.com/best-zoo-in-india/