The museum, with a size about 12000 square meters in two floors contains different parts which include: the bird`s section and the mammals in six halls:
The hall of snakes, deer, North American brown bear, and the birds; The hall of gazelle, mouflon, pheasant, bear, leopard, jackal, fox, wolf; the hall of African mammals; the hall of aquatic animals and amphibians.
The geology section has two halls in which the features of various geological periods of the earth in terms of animals and plants are depicted.
The eighth hall contains butterflies, spiders, tarantulas and scorpions.
The museum also has a taxidermy workshop in which the art of preserving creatures non-alive has been displayed.
One of the special features of this museum, it a section for live animals such as birds, reptiles, amphibians, aquatic creatures, mammals, especially big cats and in the non-alive section, a very rare Mazandaran tiger fur which has been extinct and its skin sample has been sent to the US for genetic investigation, complying the rules and regulations of CITES. Also two of the most rare and beautiful endangered mammals, namely Iranian wild ass and Asian cheetah have been displayed in it.