One of 3 ape "grottoes" at the zoo (two for gorillas and one for orangutans).
An excerpt from my 2010 review:
Ape Country – Orangutans have an average yard that looks a little worn around the edges; a gorilla troop of at least 9 has two different yards to rotate in, but both areas feature wooden jungle gyms and are essentially long, narrow grottoes that remind me of similar gorilla enclosures at San Diego Zoo’s Safari Park and Cincinnati Zoo. No matter how active this troop is their exhibits are definitely lacking many hiding spots and are subpar in today’s world of multi-acre ape habitats. Siamangs have the best enclosure in this part of the zoo, as they have a huge exhibit that features mesh viewing but also a cool suspension bridge that allows visitors to get extra close to the apes.
