If your trip to Adelaide is all sorted out but your itinerary is looking a little empty, let us give you a helping hand.Take in the best that this place has to offer by adding Adelaide Festival Centre and Government House to your schedule. If you've got an extra day or two to spare, swing by Rundle Mall and Adelaide Oval too.Stop by Adelaide Zoo. It's one sight you'll usually find on many travelers' to-do lists. Adelaide Casino and Hindmarsh Stadium are also a stone's throw away and worth a detour.