Kanpur Zoological Park or Allen Forest Zoo, also called the Kanpur Zoo is a 76.56-hectare (189.2-acre) zoo in Kanpur, a large city in Northern India. It is the largest open green space in Kanpur and the largest zoological park in North India. Originally a natural habitat for fauna, it is one of the few zoos in India created in a natural forest. The animals inhabited in the Zoological Park have been put in open and moated enclosures. The moated enclosures give the animal ample space for movement and help in expressing their biological and physiological expressions.