The Houston Zoo is one of the best zoos in America...

The Houston Zoo is one of the best zoos in America. First of all it's really big. You can tell by the exhibits and environments they have created that they have allocated a lot of resources to making the living conditions really well suited for the animals. I am always a bit torn to see these animals in captivity, but that's just something that comes with going to a zoo. It's clean and safe.