Monkey Trails and Forest Tales is definitely a lush, mazelike area of the San Diego Zoo, and it contains some spacious, excellent exhibits for primates and other animals.
There is an entire smorgasboard of animals: 9 different species of monkeys, Visayan warty pigs, Bornean bearded pigs, clouded leopards, pygmy hippos, slender-snouted crocodiles, plus loads of birds and reptiles.