Oita Marine Palace Aquarium "Umitamago"

Name: Oita Marine Palace Aquarium "Umitamago"
Address: Oita-Shi, Oita, Oita, Oita, 870-0100, JP

大分マリーンパレス水族館「うみたまご」

Large aquarium featuring marine life from around the world, local exhibits, and interactive experiences including diving with dolphins.

Hey Japan! · Updated 2026/07/12

Umitamago Interior © Totti, CC BY-SA 4.0, via Wikimedia Commons

Opening hours

Mon–Sun09:00–17:00

Holidays09:00–17:00

Admission

Standard

Adult¥2,600

Links

Official websiteEnglish · Japanese

Access

Oita-Shi, Oita 〒 870-0100

Tickets & deals

Gate price from ¥2,600

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Oita Marine Palace Aquarium "Umitamago" is a large aquarium located in Oita, Japan. The facility features a wide variety of marine life from around the world, including sharks, rays, and tropical fish. The aquarium also has a large tank dedicated to displaying local marine life found in the waters surrounding Oita. In addition to the exhibits, the aquarium offers visitors the opportunity to participate in interactive experiences, such as diving and swimming with dolphins. The aquarium aims to educate visitors about the importance of marine conservation and the unique ecosystem of Oita's waters.