Osaka Aquarium Kaiyukan

Do you want to visit a murky fish tank? Or do you want to submerge yourself into one of the largest, clearest underwater kingdoms on Earth, home to 30,000 glorious creatures from around the Pacific Rim? Option two is the reality at Osaka Aquarium Kaiyukan, which is known around the world for its crystal-blue waters and giant marine enclosures. Make your way through four floors of ocean beauty, be captivated by feeding frenzies, and meet 620 species across 14 immersive regions.