It's not a big zoo .. but it's enough. My kids love it. In fact .. I stopped my RW Zoo membership and purchased the Buttonwood Zoo membership instead. It's small .. but everything in the zoo is viewable. My kids love the otter .. and she had babies this year. They have events during the year. Pumpkins, train rides, etc. It's worth the membership. My kids are too big for a stroller and too small to walk very far ... this is perfect for them and for me. Summer they are open later on Fridays .. that works out good too.