The Avilon Montalban Zoological Park is the largest zoological park in the Philippines, to date The 7.5-hectare of the zoo lies in the picturesque valley of Barrio San Isidro, Rodriguez (formerly Montalban), Rizal, Philippines.

Guided tours and Educational Fieldtrips offer guests/visitors the priviledge of observing and knowing more about the ecology and behavior of the animals, how to conserve and protect the threatened and endangered species and how to save and protect our environment.

Avilon zoo has various departments and each has its own respective curator, veterinarian, supervisors, and keepers. These are the Department of Herpetology and Arachnology, the Department of Ichthyology, the Department of Ornithology, the Department of Mammalogy, the Wildlife Nursery and Rearing Department, the Veterinary Medicine and Quarantine Department, the Department of Laboratory Medicine, the Leisure and Recreation Department, and the Animal Nutrition Department.