Khao Kheow Open Zoo Operated by the Zoological Park Organization For great holiday .Traveler You can see the animals up to 300 species of animals in Thailand and overseas, such as gaur, banteng, hippopotamus, gibbons, lemurs, loris peacock, flamingo, birds also have animals at night (Night Safari. ) to the public by the adult and 70 baht for children (height less than 135 cm) 15 baht.