Croc Farm is a private animal and botanical park near Ivato airport, best known for its crocodiles but broader than the name suggests. The grounds also introduce visitors to Malagasy plants and smaller animals such as chameleons, tortoises, snakes, birds, and sometimes lemurs.
It is a practical last-day stop if you have time before a flight, especially with children or if your Madagascar trip has been short on wildlife. The setting is managed rather than wild, so do not expect a national park experience, but it gives a useful, low-effort glimpse of the island's fauna close to Antananarivo.