Stand on the sea floor without getting your head wet—this helmeted Underwater Sea Walk near Grand Baie puts you amid shallow coral life for 10–12 minutes, then delivers a guided tour of four northern beaches. Private transfers make it an easy full-day discovery of Mauritius’ reef and coastal culture.
Stand on the sea floor without getting your head wet—this helmeted Underwater Sea Walk near Grand Baie puts you amid shallow coral life for 10–12 minutes, then delivers a guided tour of four northern beaches. Private transfers make it an easy full-day discovery of Mauritius’ reef and coastal culture.
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Operated by Bonjour Mauritius · Grand Baie, Rivière du Rempart District
Morning light breaks over the northwest reef and the sea seems to breathe—pulling visitors toward a short boat ride offshore where a helmet waits to lower you into a shallow, breathing world.
easy.
8 hours.
Minimal fitness required; participants should be able to step on/off a boat and stand on the seabed for short periods.
No—participants stand on the seabed wearing a sealed helmet with air supply; basic mobility and the ability to step off a boat are sufficient.
The guided helmet walk lasts approximately 10–12 minutes underwater, with additional time for briefing, gearing and boat transfers.
Yes—private transfers to and from your hotel and between beaches are included in the full-day activity.
Children are generally allowed but the operator recommends a minimum age (check current rules); pregnant travelers are not recommended to participate.
Northern Mauritius developed around fishing villages and coastal trade; the bay and reefs have long supported local livelihoods and maritime culture.
Reefs are sensitive—use reef-safe sunscreen, avoid touching coral, and follow guides’ instructions to minimize disturbance to marine life.
Bonjour Mauritius operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Bonjour Mauritius
Book directly with Bonjour Mauritius for the best rates and real-time scheduling.
Reserve Now