My daughter and I try to get to this zoo as often as possible. It is clean, interactive and educational. The staff is wonderful and so knowledgeable. Our favorite attraction is the nursery. On this visit we were able to watch a playful baby porcupine dance around in his room and burrow under his blanket and then search for a way out. All of the onlookers just wanted to get in there to help the little guy but he did it. Just adorable! They also had a baby wallaby so cute. You can feed giraffes which is so fun and get to see a variety of wild cats some lounge right about you head so you can really get a chance to visualize how big their paws are. The aquarium has some very interesting sea life and several that you can touch; like the manta rays and starfish. The tanks are spotless. Always check Groupon or Living Social for discounted tickets. An adult ticket is $39.99. The Wildlife World Zoo is a great way to spend a beautiful day in AZ and a great place for young and old.