Descend into a South American rainforest filled with monkeys, toucans, otters and crocodiles. Wrasses, clownfish, stingrays and rare Leafy Seadragons are only a few of the intriguing marine life to be seen in the aquarium portion of The Dallas World Aquarium. Black-footed and Fairy penguins entertain visitors in their outdoor habitats. The Mundo Maya area is filled with snakes, owls, eagles and hummingbirds. Do not miss the 400,000-gallon Cenote which is home to sharks, rays, sawfish and groupers.