Vandalur Zoo / Arignar Anna Zoo
The Largest Zoo in India and one of the Largest Zoos in Asia

Overview
The Zoo was opened in 1985 and is spread across around 1,500 acres.
Home to around 2,500 animals across 170+ species.
The Zoo also includes an Aquarium, a butterfly park and Lion and Deer Safari for additional costs.
Some of the major attractions that can be usually found in the Zoo are White Tiger, Lion, Bison, Sloth, Hippo, Jaguar, Leopard, King Cobra and Flamingos.
Guindy Children’s Nature Park
A Rare Compact Zoo designed particularly for educating Children

Overview
A mini zoo with some of the major attractions being Emu, Pelicans, Ostriches, Deer, Porcupines, etc.
Designed to be a fun, relaxed introduction to wildlife for Kids.
Guindy Snake Park
A Specialized Mini Reptile Zoo

Overview
Mainly features Indian native species of Snakes such as Cobra, Viper, Python, etc.
Also usually features crocodiles, monitor lizards, tortoises and Iguanas.
The park emphasizes public education related to Snakes and Reptiles.
VGP Marine Kingdom
The Aquarium with the Largest Underwater Walk-through Tunnel in India

Overview
A modern aquarium opened in 2019, constructed by a Turkish firm using high-grade glass from Germany.
Features over 200 species of fishes and aquatic animals across 35 themed exhibits.
Includes a massive 230 ft long and 21 ft deep underwater walkthrough tunnel.