The Greenville Zoo, located within sprawling Cleveland Park, never fails to please. With hundreds of residents, there's an attraction for everyone, from farm animals to more exotic creatures. The habitats mimic each animal's natural environment, so you can see how they live in the wild. While the zoo offers the convenience of a concession stand, you're also free to bring in your own food and drink. There are even covered shelters where you can enjoy a picnic. Note that admission is good for a single entry; you cannot leave and return in the same day.