The Henry Doorly Zoo is a world-class attraction that's fun for people of all ages. Wander into the Lied Jungle, the world's largest indoor rainforest. Walk the ocean floor in a 70-foot zigzag tunnel in the Scott Aquarium. Visit the country's largest cat complex. Be enveloped in the world's largest Desert Dome. Experience an amazing IMAX film. See tigers, gorillas, bears and giraffes, and more.