Just 20 minutes from the Falls, consider this the “just-right” zoo: Not too big that your 3-year-old gets tired before she gets to see the good stuff, but large enough to feature all of the key animals (giraffes, elephants, gorillas, lions and tigers and bears) that any zoo worth its salt should have. Check out their cool new rain forest habitat, which features birds, monkeys and more in an open environment.