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It is a complete immersive journey into the fascinating marine world of the Indian Ocean. At Odysseo, visitors can discover more than 3,500 marine species and explore the incredible biodiversity that makes the Indian Ocean one of the richest marine ecosystems in the world.
Throughout the experience, guests walk through spectacular underwater tunnels and immersive exhibits where they can admire sharks, rays, tropical fish, jellyfish, and many other fascinating marine species up close. Every area of the oceanarium has been carefully designed to recreate natural marine habitats while offering visitors a unique opportunity to observe marine life from a completely different perspective.
What truly sets Odysseo apart is its strong educational and conservation mission. Beyond the visual experience, visitors learn about the unique species of the Indian Ocean, their behaviors, ecosystems, and the environmental challenges they face today.
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Public transportation options are available nearby
Transportation options are wheelchair accessible
All areas and surfaces are wheelchair accessible
Suitable for all physical fitness levels
Odysseo Oceanarium Mauritius
The Oceanarium showcases 45 habitats of different sizes and shapes, with a total capacity of 2,000 m3 of water (1,500 m3 being in the main aquarium). Visitors will encounter with some 200 species (3,500 specimens at the openings) of the Indian Ocean.
All Fees and Taxes
Snacks
Private transportation
Odysseo Oceanarium Mauritius
Les Salines, Harbour Waterfront Port Louis
This activity ends back at the meeting point.
For a full refund, cancel at least 24 hours before the scheduled departure time.
75 reviews
Total reviews and rating from Viator & Tripadvisor
manuelarY8528ZG,Jun 1, 2026
- Review from Tripadvisor
We go with family, we really enjoy it.
paul69,May 3, 2026
- Review from Tripadvisor
Well worth the price of£20 Lots to see in the aquarium Nice little cafe outside Staff really nice




P877FRmelissal,Apr 13, 2026
- Review from Tripadvisor
I wonder how this place gets such high ratings. Service is below average with unpleasant staff members. They don't smile and can't behave professionally. The toilet smell very bad.
350uthmanr,Apr 13, 2026
- Review from Tripadvisor
Nice visit. Short but very interesting. Food was not that good unfortunately. Outside fish pond was out of service.
vaninar277,Mar 10, 2026
- Review from Tripadvisor
I had an amazing experience at Odysseo Aquarium, and I especially want to commend Megna. She was incredibly friendly, professional, and helpful, making our visit even more enjoyable. Her knowledge and warm attitude really made the experience memorable. Highly recommend visiting and asking for her guidance!
Aniella67,Mar 8, 2026
- Review from Tripadvisor
Extraordinary experience for a mountain and snow girl like me! I stayed there 4 hours, total immersion! Very educational and participatory, games, fun experiences and incredible aquarium full of fish. Very educational also for measures to protect wildlife, corals and endangered species, including imported species that multiply and eventually invade local species!







Dream41718984468,Feb 28, 2026
- Review from Tripadvisor
All was perfect! Special Thanks for Pascal


619annamaried,Jan 28, 2026
- Review from Tripadvisor
Interesting, educational experience if a little pricey considering the size. Well put together information and presentation of exhibits that we took around 1-1.5 hours to view. Plenty of parking. Disappointing gift shop - should have a useful educational selection. Good for children with some outside space & a refreshment stand. Great for a rainy day. Not far from shops & restaurants in the Caudan Waterfront.
496ChrisP,Jan 28, 2026
- Review from Tripadvisor
Most amazing experience which one can do time and time again!!! Time to relax and be amazed by what was achieved with the creation of the Odysseo.
MichelleP5701,Jan 24, 2026
- Review from Tripadvisor
What a wonderful experience,I highly recommend you visit! Their motto is Learn Live Protect. A lesson for all. The staff were amazing.
-20% off
From US$28.40Was US$35.50
Operated by Odysseo Oceanarium Mauritius