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Great apes and other primates can be seen both indoors and outdoors in several locations at the Zoo. The Great Ape House is home to western lowland gorillas and orangutans. The house is about mid-way on Olmsted Walk, between the Small Mammal House and the Reptile Discovery Center. Think Tank is home to Sulawesi macaques. See the table below for all the Zoo's exhibits where primates can be found.

Great Ape House

Gorillas

The Great Ape House is home to seven western lowland gorillas, which may be outside in the yard, inside the House, or in a private space in the House.

link iconMeet the Gorillas | link iconGorilla Facts

Orangutans

Six orangutans live at the Zoo and have access to the Great Ape House and Think Tank by using the aboveground O Line.

link iconMeet the Orangs | link iconOrangutan Facts

Best times to visit the Great Ape House

orangutanDepending on the time and the weather, the great apes may be inside or outside. They are usually inside the house after 2 p.m. From April to October, animals may be outside until 5 p.m.

If you prefer seeing the primates outdoors, the morning and mid-afternoon are better times. These animals tend to nap in the middle of the day. Also, there are likely to be fewer people inside the house in the early morning and late afternoon.


Elsewhere at the Zoo

What primates you'll find where             Zoo Map

Amazonia more
Orabussu titi monkey

Gibbon Ridge more
white-cheeked gibbon
siamang

Great Ape House
orangutan
western lowland gorilla

Lemur Island more
ring-tailed lemur
red-fronted lemur

Small Mammal House more
golden lion tamarin
golden-headed lion tamarin
Geoffroy’s marmoset
howler monkey
pale-headed saki monkey
red-ruffed lemur

Think Tank more
orangutan
Sulawesi macaque

link toMeet some of the great apes, lesser apes, and other primates that live at the Zoo.

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