The Monkey Jungle brochures have a tag line: 'Where humans are caged and monkeys run free.' And, indeed, you'll be walking through screened-in trails, with primates swinging freely, screeching and chattering all around you. It's incredibly fun, and just a bit odorous, especially on warm days (well, most days). In 1933, animal behaviorist Joseph du Mond released six monkeys into the wild. Today, their descendants live here with orangutans, chimpanzees and lowland gorilla. The big show of the day takes place at feeding time, when crab-eating monkeys and Southeast Asian macaques dive into the pool for fruit and other treats. There's also a lovely aviary for clouds of beautiful rescued parrots. Last admission at 4pm.