The Ocean Tower on Kouri Island is 82 meters high, surrounded by a very transparent blue and emerald green ocean. Standing on the observation tower, you can look at the Kouri Bridge and the surrounding beautiful sea. There is also a shell exhibition hall, which can be visited together. There are about 1,500 varieties of more than 10,000 world shells on display. You can also see many dangerous jade snails and heart-shaped interesting shells.