If your trip to Hamilton Bay is all organized but your travel itinerary is a bit on the empty side, we can give you a helping hand.If anyone asks why you're coming here, just show them a few pictures of Penguin Place and Larnach Castle. These fantastic attractions will make sure you have an awesome trip.Not far from the city center, NZ Marine Studies Centre and Aquarium is one sight you might like to put on your to-do list. If you still have space on that itinerary, Orokonui Ecosanctuary and Holy Trinity Church will keep you entertained as well.