Okinawa Churaumi Aquarium
Motobu, Okinawa, Japan
Step into one of the world's most impressive aquariums and find yourself face-to-face with whale sharks and manta rays gliding through an enormous tank of blue…
What it's like here
Step into one of the world's most impressive aquariums and find yourself face-to-face with whale sharks and manta rays gliding through an enormous tank of blue water. The Okinawa Churaumi Aquarium, located within Ocean Expo Park in Motobu, is a four-floor marine museum dedicated to the rich ocean life surrounding Okinawa's Nansei Islands. The experience feels like descending into the ocean itself—galleries showcase everything from coral reef ecosystems to deep-sea creatures, with the famous Kuroshio Sea tank as the unmissable centerpiece.
What makes this place exceptional is not just the scale of the tanks, but the aquarium's pioneering history. It was the first in the world to successfully breed manta rays in captivity, a milestone that began in the 1980s and continues today as part of the aquarium's ongoing conservation work. Whale sharks, some of which have lived here for decades, glide past the glass wall, their spotted bodies moving with surprising grace through water that seems endless. The aquarium's exhibits are designed to guide you through different ocean zones and habitats, each tank revealing a different corner of Okinawa's marine world.
Beyond the main tanks, the aquarium offers dolphin shows and other live demonstrations that bring the marine experience to life. The setting is immersive—the sounds of water, the play of light through the tanks, and the sheer presence of these magnificent creatures create a sense of wonder that appeals equally to families, couples, and solo explorers. Photography is welcome, so you can capture these moments.
The facility is thoughtfully equipped with cafés where you can refuel, accessible toilets and baby-changing areas for families, and parking on-site. Whether you spend a focused 1–2 hours on the main highlights or settle in for a half-day visit to explore every floor and exhibit, the Churaumi Aquarium rewards time spent here. The surrounding Ocean Expo Park adds another layer to your visit, offering gardens and beaches within easy reach.
Highlights
- The Kuroshio Sea tank—one of the world's largest aquarium tanks, home to whale sharks and manta rays
- First aquarium in the world to successfully breed and keep manta rays in captivity for long-term care
- Whale sharks on display, with some individuals living in the aquarium for over 29 years
- Four-floor museum layout featuring deep-sea creatures, coral reefs, and Okinawan marine biodiversity
- Dolphin shows and live demonstrations throughout the day
Good to know
The aquarium is wheelchair accessible with accessible toilets available. Food and refreshments are available on-site. Parking is provided. Photography is permitted throughout the facility. Plan for 1–2 hours to see the main highlights, or a half day to explore all four floors thoroughly. Morning and weekday visits tend to be less crowded than afternoons and weekends. The aquarium is located within Ocean Expo Park in Motobu, easily accessible by bus from other parts of Okinawa.
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Questions people ask
What is the best time to visit?
Mornings and weekdays are generally quieter than afternoons, weekends, and holidays, making them ideal for a more peaceful experience.
How long should I spend here?
Plan for 1–2 hours to see the main exhibits and signature tanks, or a half day to explore all four floors, watch live demonstrations, and take in the surrounding Ocean Expo Park.
Are whale sharks really on display?
Yes. The aquarium is famous for its whale sharks, which are housed in the massive Kuroshio Sea tank. Some individuals have lived in the aquarium for decades.
Is the aquarium accessible for visitors with disabilities?
Yes, the aquarium is wheelchair accessible and has accessible toilet facilities available.
Attributes & facilities
Facilities
Experience
Accessibility
Last verified: August 13, 2026