For those of you unaware, there are animals here!
Most zoos have animals too however, but compared to other zoos I have been to, this one is eh...
Be prepared to traverse a very topographically inclined path to be able to see the aquatic and other furry animals. I happened to go on a VERY humid and hot summer day that made the climb to see the gorillas quite unpleasant.
All in all, if you are an animal lover of any kind, and have not visited the Cleveland Zoo, you might as well do so.