The Singapore Zoo is pretty amazing and incredibly huge. It is set in the jungle, and there are big walking distances between all the exhibits. It was such a long walk between them! We could have taken the bus, but we enjoyed wandering through the huge trees and dense jungle.
First, we went to see the polar bears, which have a great complex - it was air conditioned which was incredibly wonderful after being out in the 40 degree heat! The polar bear seemed a bit restless, which was a shame, but we did enjoy seeing his exhibit and seeing the other arctic animals. They even had a wolverine from Michigan! Which is funny, as I have never seen one!