I agree with suzie. If you've been to one a aquarium, you've been to all of them. You can get into the atlantis hotel without having to pay anything. There is a huge window where you can see lots of fish for free. We did do the tour, and it was nothing special really. Very long. We were so ready to go by the end of the tour we skipped our free ride back to the boat and instead paid a taxi. over priced and not worth it. just my opinion. get a taxi and go on your own.