Nestled on the scenic tip of the Motobu Peninsula in northern Okinawa Honto, the Ocean Expo Park (海洋博公園, Kaiyōhakukōen) is a vibrant destination that beautifully blends marine education, cultural heritage, and natural beauty. Established in 1976 to commemorate the 1975 Okinawa International Ocean Expo, the park spans nearly three kilometers along the coastline, offering visitors an expansive and enriching experience.
The centerpiece of the park is the Churaumi Aquarium, widely considered the best in Japan and among the top aquariums in the world. Its highlight, the Kuroshio Tank, houses giant whale sharks, manta rays, and a diverse array of marine life found in the Kuroshio Current. Beyond the aquarium, the park boasts numerous attractions including the Oceanic Culture Museum, Native Okinawan Village, and beautifully maintained tropical botanical gardens.
Due to its size, the park provides convenient shuttle buses that operate on multiple routes throughout the grounds. These buses are reasonably priced at 300 yen per ride or 500 yen for a day pass, making it easy for visitors of all ages to explore the entire park comfortably. For those who prefer to walk, well-marked walking paths weave through the lush landscapes and along the coast, offering breathtaking ocean views and tranquil picnic spots.
Ocean Expo Park is not just a tourist attraction but a cultural experience that reflects Okinawa’s connection to the sea and its unique heritage. Ideal for families, solo travelers, and educational groups, the park invites guests to learn, relax, and discover Okinawa’s natural wonders all in one place. Whether you're interested in marine life, Okinawan traditions, or simply soaking up island beauty, Ocean Expo Park is a must-visit destination in Okinawa.