Welcome to Cleveland Metroparks Zoo, home to the largest primate collection in North America. Thousands of animals roam the Zoo's 168 acres and 2 indoor acres of tropics - The RainForest. Take a virtual tour, learn about animals, check the event calendar, register for a class, win prizes, buy gifts or become a member. You can do it all online! Butterfly Magic! Take a Wild Ride Tiger Cubs Turn 1 ...