National Ocean Expo Park is located in Motobu Town, in the northern part of Okinawa main land. It was established following the Okinawa International Marine Exhibition held in 1975.

The Okinawa Churaumi Aquarium located within the park is Okinawa’s most popular tourist attraction. A dolphin show, Emerald Beach, Tropical Dream Center arboretum and a theme park showing old Okinawa old lifestyle are some other attractions in the park.