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Kaiyukan Aquarium
An impressive aquarium in Osaka
Mr. Japan Rating: ⭐️⭐️⭐️⭐️⭐️

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Osaka Kaiyukan Aquarium (海遊館) is located in Tempozan Harbor in Osaka Bay and is considered one of the most impressive aquariums in Japan, and arguably one of the best in the world. Visitors begin their journey on the 8th floor and gradually spiral downward around the central tank, which features impressive whale sharks.
Opening hours and prices
⏰ Opening hours:
Varies by day. Usually 10:00–20:00 (last entry at 19:00)
🔒 Closed:
No closed days
💰 Cost per adult:
2,700 yen (3,200–3,500 yen on especially busy days)
👨🏻💻 Link to the official website:
Additional Attractions in The Area
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