By Priyanka Roshan | July 4, 2025
Today’s largest aquariums are vast underwater worlds where marine giants roam. These architectural wonders house millions of litres of water, offering close encounters with ocean life. Here are the 10 biggest aquariums on Earth by water capacity.
Image: Canva
A futuristic marine marvel with panoramic tunnels and rare species like whale sharks. It sets a new global benchmark for scale, experience, and ocean immersion.
(Total Capacity: 75,350,969 litres)
Image: Chimelong Spaceship
Spread across eight zones, this Yas Island attraction hosts over 100,000 animals. Sustainability and marine storytelling take centre stage in the Middle East’s largest marine life destination.
(Total Capacity: 58,000,000 litres)
Image: Instagram/seaworldyasisland
This park blends thrill rides with aquatic spectacle. Its massive tank once held the world record, housing whale sharks and thousands of exotic sea creatures.
(Total Capacity: 48,750,000 litres)
Image: Wikipedia
One of Asia’s most stunning aquariums, it features an awe-inspiring Open Ocean Habitat. Over 1,000 marine species create a vivid, immersive undersea environment.
(Total Capacity: 45,200,000 litres)
Image: Canva
Part of Valencia’s City of Arts and Sciences, this aquarium replicates diverse ocean ecosystems and hosts belugas, penguins, and Mediterranean marine life.
(Total Capacity: 42,000,000 litres)
Image: Canva
The only place outside Asia to house whale sharks, this beloved aquarium’s Ocean Voyager exhibit draws visitors into an awe-inspiring, glass-walled world.
(Total Capacity: 41,640,000 litres)
Image: Georgia Aquarium
This two-part aquarium showcases orcas, sea turtles, and penguins while highlighting Antarctic research, deep-sea exploration, and marine conservation efforts.
(Total Capacity: 27,000,000 litres)
Image: Nagoya
The largest in Russia, it offers a wide spectrum of marine environments. A walk-through tunnel immerses guests in a world of stingrays, sharks, and vibrant reef life.
(Total Capacity: 25,000,000 litres)
Image: Canva
Located in EPCOT, this aquarium combines Disney storytelling with ocean discovery. Ride-through attractions lead to tanks featuring dolphins, manatees, and coral reefs.
(Total Capacity: 21,580,000 litres)
Image: Canva
South Korea’s largest aquarium, located on Jeju Island, highlights native and global marine life. Conservation, education, and family-friendly exhibits define the experience.
(Total Capacity: 20,000,000 litres)
Image: Canva