Best Aquariums In The World: A Journey Beneath the Waves

By Sneha. P

  ●   Last Updated : 16 Apr 2025

Staycation

To know what life is like inside an ocean is something we all want to experience. But it is not possible for everyone to explore the ocean firsthand. Only few can dare to go inside into the depths of an ocean. So, I gathered 8 of the best and the biggest aquariums in the world, from the Lisbon Oceanarium in Portugal to the Georgia Aquarium in the USA. These attractions allow you to explore colorful coral reefs, deep-sea creatures, and even interact with marine life.


1. Monterey Bay Aquarium(USA)


Monterey Bay Aquarium


The Monterey Bay Aquarium is placed in California's stunning Cannery Row. It is a world-class marine conservation facility and the best fish tank in the world. Known for its massive kelp ocean greens exhibit, playful sea otters and diverse marine life, including jellyfish, sharks and deep-sea creatures. The aquarium is dedicated to ocean conservation and research, offering interactive exhibits and live feedings that provide an engaging experience. 


2. Dubai Aquarium & Underwater Zoo (UAE)


Dubai Aquarium underwater


Drive deep into the Dubai Aquarium & underwater, you can gain a wonderful experience. It is a 48-meter-long walk-through aquarium within the Dubai Mall.  The vast 10-million-liter tank contains thousands of sea life and more than 140 types of underwater fauna.  The zoo also highlights conservation efforts and educational experience, making it an ideal spot for families and wildlife lovers.


3. Georgia Aquarium (USA)


Whalesharkat at  Georgia Aquarium


Holding over 10 million gallons of water, it is a home to thousands of marine animals across various habitats, including Beluga whales, manta rays, sea otters, dolphins and exotic fish. This Georgia aquarium is known for being one of the only places outside Asia where you can see whale sharks and houses 100,00 ocean animals from 500+ species. Whether you are walking through the enormous acrylic tunnel of Ocean Voyager, watching a dolphin show, or exploring Cold Water Quest, it is the best place to experience.


4. Osaka Aquarium Kaiyukan (Japan) 


Crab Osaka Aquarium


In 1988 with the aim of redeveloping the Osaka Bay Area, plans were made to construct Kaiyukan and Tempozan Marketplace. It was inspired by the success of aquariums and commercial facilities overseas. Then it was named 'Osaka Aquarium Kaiyukan', and it was opened to the public in 1990. And now it is the largest aquarium in the world welcoming 1 million visitors within just 40 days of its opening, quickly it became a major attraction for people. 


5. National Aquarium (Baltimore)


Jelly fish at National Aquarium


The National Aquarium is welcoming us to explore the Amazon Rainforest, filled with exotic birds, sloths and freshwater stingrays. The National Aquarium is placed in the heart of the people having over 20,000 marine animals from 800+ species, spread across award-winning exhibits that showcase ecosystems from around the world. And one more standout attraction in the National Aquarium is the Blacktip Reef, an Indo-Pacific habitat. Where we can have the best time with our family members.


6. Vancouver Aquarium (Canada) 


Beluga Whale at Vancouver Aquarium


Canada's largest aquarium, opened in 1956. Where you can learn about the impact of climate change on ocean life. And it is famous for its Sea Otter Habitat. Everyone has to know that the Vancouver Aquarium hosts plenty of events throughout the year, including seasonal celebration, education programs and conservation-focused activities. After hearing this don't waste your time, book tickets for the events to spend time and create unforgettable memories. 


7. Lisbon Oceanarium (Portugal)


Lisbon Oceanarium


The Lisbon Oceanarium in Europe has over 8,000 ocean animals and plants, including sharks, rays, sunfish, sea otters, and penguins. Designed by Peter Chermayeff, it focuses on marine conservation, biodiversity, and education programs. Where we feel as if they are walking through a different ocean environment. In Lisbon Oceanarium helps kids learn technology, ocean habitats and they have fun through hands-on activities, guided tours and engaging visuals.


8. S.E.A Aquarium (Singapore)


S.E.A aquarium


We can find special exhibits here, like the Shark Seas, with Sand tiger sharks and silvertip sharks and the Shipwreck Habitat, with ocean life that blooms around a wrecked structure. We will experience it as if they are coming face-to-face. And the S.E.A Aquarium also has a big viewing panel located in the Open Ocean Habitat. 


Aquariums give a mesmerizing glimpse into the underwater world, bringing sea creatures closer than ever. If you are traveling, then don’t miss the chance to visit these aquariums to experience marine wonders up close. Book your flight today and explore the best aquariums around the world. 

Sneha. P

Join me as I explore cultures, breathtaking landscapes, and stories that spark wanderlust. Every destination has a tale to tell, and I’m here to share it.

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Best Aquariums In The World: A Journey Beneath the Waves