The Chilean National Zoo is a 4.8-hectare (12-acre) zoo that was founded in 1925 in Santiago, Chile. Located at the foot of San Cristóbal Hill in what is known as the Santiago Metropolitan Park, the zoo is home to thousands of animals representing 158 species. Unique exhibits feature Chilean native animals and birds including rare and endangered species.

San Cristóbal Hill is a hill in northern Santiago, Chile. It rises 850 m AMSL and about 300 m above the rest of Santiago; the peak is the third highest point in the city, after Cerro Manquehue and Cerro Renca. Cerro San Cristóbal was named by the Spanish conquistadors for St Christopher, in recognition of its use as a landmark. Its original indigenous name is Tupahue.