The St. Louis Zoo is one of our favorite destinations. It was voted as best zoo and USA Today's #1 free attraction in the US. The giant flight cage, housing birds was built for the 1904 World's Fair and it became an official zoo in 1910. There are several exquisite examples of architecture from the time including the Herpetarium, built in 1927 and the Primate House, built in 1925. We're lucky to live in the area and be able to go to the zoo as often as we like. Whether you're a St. Louisan…
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