I love spending a day at the aquarium. The price is a bit high, but I think it is well worth it! The all access pass is the way to go (if you can afford it) because you have access to everything the aquarium has to offer. The oceanarium has dolphins, beluga whales and otters to watch. The Amazon Rising area is very educational and neat to see the rising and falling waters. And my new favorite is the Shark Reef (only a couple years old) which has sting rays, jelly fish and of course sharks to view and watch. It is a very beautiful aquarium that overlooks Lake Michigan.