Where is the biggest zoo?
My guess is you are asking about size…. The largest zoo in North America is the Toronto Zoo. In JUST the US it is The Columbus Zoo and Aquarium. The largest wild animal park in the US is The Wilds (ohio). The largest aquarium in the World is The Georgia Aquarium. As far as the largest zoo in the world, last time I checked there were two (outside of north america) that were fighting over that one.
