- Take a ferry to reach Kaiyukan. It is the fastest way and throws beautiful view of sea and the giant ferris wheel adjacent to the aquarium.
- While the entry and first stage (at top) is remarkable, it is nothing compared to the treasures down the Kaiyukan. Just hurry through the first mile.
- Apart from the gigantic tank that contains the shark tank, the one most enjoyable are the eagle rays near the exit that you are allowed to touch.
Osaka Aquarium was unplanned. We had kept a day for Osaka but we learned that the aquarium is only a ferry ride away. So we took it. To our surprise the aquarium was gigantic and contained seemingly infinite varieties of sea life. The tickets look a bit costly but once you are through, you will not regret an iota.