A great option for those traveling with kids, the Henry Vilas Zoo is home to more than 650 animals, including camels, tigers, flamingos and penguins. What's more, it's one of 10 remaining free ...

You'll find Omaha's Henry Doorly Zoo south of downtown, near the Nebraska-Iowa border. It's open daily, from 9 a.m. to 5 p.m., with shortened hours during the winter. Admission prices range from $ ...