Best aquarium destinations in Asia

Massive whale shark display tanks and deep-sea tunnels across Asia

Asia's aquarium sector has developed rapidly, with several of the world's largest and most technically ambitious marine display facilities now concentrated in East and Southeast Asia. The region's leading institutions have invested heavily in whale shark exhibits, open ocean tanks and coral reef recreations of extraordinary scale, producing visitor experiences that rank among the most impressive in the world. Several facilities double as genuine marine research and breeding centres with conservation programmes of increasing credibility.

The gap between the region's flagship institutions and basic collections is considerable and welfare standards and cetacean display policies vary significantly by country. Researching accreditation before visiting is worthwhile, particularly in markets where regulatory oversight of marine mammal display is less developed than in western equivalents.

The most popular institutions require advance booking during national holidays and school holiday periods when capacity fills quickly. Your money goes a long way across most of the region making multiple aquarium visits practical even on modest budgets.

Country
Singapore
Tropical city-state of hawker food and gardens
The former S.E.A. Aquarium reopened on July 24, 2025 as Singapore Oceanarium with 22 zones. It first opened in 2012 as the world's largest aquarium by water volume at about 11.9 million gallons. More than 100,000 animals from over 800 species live at Resorts World Sentosa. The Open Ocean exhibit has 50,000 schooling fish.
Island in Japan
Okinawa Island
Reef beaches and Ryukyu Kingdom heritage
Churaumi Aquarium opened on November 1, 2002 with the world's largest tank until Georgia Aquarium surpassed it in 2005. The Kuroshio Sea tank holds about 2 million gallons and houses whale sharks and manta rays. A first captive manta birth came in 2007. More than 3.5 million people visit each year.
City in Japan
Osaka
Castle, neon canals and street food
Exhibits at Kaiyukan follow the Pacific Ring of Fire from the Aleutian Islands to Monterey Bay. The central Pacific Ocean tank holds about 1.4 million gallons and houses two whale sharks. It opened in May 1990 as the world's largest public aquarium. It lies a five minute walk from Osakako Station.
City in Japan
Tokyo
Japan's capital of temples, towers and food
Pacific bluefin tuna circle a ring-shaped tank of about 581,000 gallons at Tokyo Sea Life Park. The park opened in 1989 and holds about 85,000 animals from roughly 940 species. Sunshine Aquarium in Toshima adds rooftop penguins above the city. A replacement for the aging park was planned for 2026, so confirm current status.
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