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Welcome to Odysseo Mauritius

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BENEATH THE WAVES

Discover Odysseo aquarium in Port Louis, Mauritius

Located in Port Louis—the vibrant capital of MauritiusOdysseo Oceanarium is the largest aquarium in the Indian Ocean. Journey through 45 immersive tanks holding more than 2 million litres of seawater and meet over 200 species and 3,500 individual marine creatures, from elegant reef sharks to playful rays. Whether you’re searching for family‑friendly things to do in Port Louis, planning an educational school excursion or simply exploring the best aquarium in Mauritius, Odysseo delivers an unforgettable, conservation‑driven experience.

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Things to Do

From shark encounters to hands‑on feeding sessions, discover the most interactive things to do in Mauritius at Odysseo Oceanarium. Book unique marine activities for families, adventurers and curious minds.

Instant Feeding at Odysseo

Instant Feeding

Grab a cup of food and watch colourful reef fish swarm right before your eyes in our lagoon zone.

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Encounter with Sharks at Odysseo

Encounter with Sharks

Step onto our feeding platform for an adrenaline‑pumping face‑to‑face with grey reef sharks.

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One Day as a Biologist

One Day as a Biologist

Shadow our aquarists behind the scenes—prepare feeds, run water tests and care for baby seahorses.

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Sleep with the Sharks

Sleep with the Sharks

Spend the night in front of our 400 000‑litre shark tank and wake up to a mesmerising coral sunrise.

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