Underwater waterfall from the air – See the complete optical illusion near Le Morne
Choose the shared flight if you do not need a private helicopter and mainly want to see the underwater waterfall.

See Mauritius from a completely different angle.
The Underwater Waterfall Shared Helicopter Flight is an approximately 15-minute aerial tour from Bel Ombre to the famous illusion near Le Morne. You book an individual seat and share the helicopter with other guests; departures currently require at least four seats booked in total to operate.
The Underwater Waterfall Shared Helicopter Flight from Bel Ombre gives travellers a more accessible way to see one of Mauritius' most distinctive aerial landscapes without booking an entire helicopter.
Instead, you reserve an individual seat on a shared aircraft. The current flight carries up to six passengers and follows a compact circuit from Bel Ombre over the southwest coast towards the underwater waterfall near Le Morne.
Shortly after take-off, the route follows Baie du Cap and La Prairie, continues past Îlot Fourneau, then reaches the main aerial viewpoint offshore from the Le Morne peninsula. From above, pale trails of sand and silt contrast with the darker ocean, producing the impression that water is cascading beneath the sea.
Despite its name, the underwater waterfall is not a physical waterfall. It is an optical illusion created by underwater sand, sediment and the changing depth of the ocean shelf around Le Morne. The aerial perspective is what reveals the shape most clearly.
The shared format is the main distinction from the private Bel Ombre helicopter tour. You pay for your own seat rather than reserving the entire aircraft, but the departure depends on other passengers joining the same flight. The current product requires at least four seats booked in total; if that minimum is not reached, guests are currently offered a refund or rescheduling option.
This experience is particularly suited to solo travellers, couples and small groups who want the aerial view without needing a private helicopter. It may be less suitable for travellers who need complete control over the aircraft, passenger group or departure arrangement.
The entire flight is deliberately short and focused. If your priority is the underwater waterfall and Le Morne coastline, it makes sense. If you want Black River Gorges, Chamarel and a broader aerial tour of Mauritius, a longer helicopter circuit would provide more variety.
After the flight, combine Bel Ombre with Baie du Cap, La Prairie, Macondé or Le Morne for a wider southwest itinerary.
Activity Facts
The current shared flight lasts approximately 15 minutes and departs from Bel Ombre Heliport. The published route is Bel Ombre – Baie du Cap – La Prairie – Îlot Fourneau – underwater waterfall – Bel Ombre. Seats are sold individually, the aircraft carries up to six passengers, and at least four seats must currently be booked for the departure to operate. Passenger names and weights are required, and flights remain dependent on weather, aircraft availability and operational conditions.
Choose the shared flight if you do not need a private helicopter and mainly want to see the underwater waterfall.
Provide accurate passenger weights when booking, as the operator requires this information for flight planning.
Keep your camera ready before departure because the complete circuit lasts only around 15 minutes.
Allow flexibility in your plans, since a shared departure currently requires a minimum number of booked seats.
Combine the flight with Le Morne or La Prairie to turn the short aerial experience into a fuller southwest day.
These inclusions are listed for this activity.
These items are excluded, recommended to bring, or not confirmed as included.
Arrive at the departure point and complete the pre-flight preparation before boarding.
Listen to the safety guidance and get comfortable with the equipment before setting out.
Follow the flight path over the coast, lagoon or inland scenery included in the route.
Look for the larger patterns of reef, shoreline and landscape that are difficult to see from the ground.
Use the clearest moments for photos while weather and visibility shape the view.
Return to the departure point as the aircraft descends and the aerial perspective comes to an end.
Current Tripadvisor data is shown here because Mauritius Explored does not publish review content.
Tripadvisor currently ranks Helicopter Underwater Waterfall Mauritius - Shared highly among local attractions. View source →
A recent couple praised the knowledgeable guides, conservation insight, wildlife sightings and the overall experience.
AndyBInWiltshireTripadvisor review summary · February 2026Another couple described the experience as memorable, highlighting guide interaction, frequent stops and a well-organised outing.
Mary STripadvisor review summary · August 2025A hiking review highlighted the guided trail, endemic trees and fauna, deer sightings and scenic stops.
IgnacenendazskiTripadvisor review summary · September 2025You purchase an individual seat rather than booking the whole helicopter. Other travellers can occupy the remaining seats on the same departure.
The current flight lasts approximately 15 minutes.
The current shared product states that the aircraft carries up to six passengers.
Yes. The current departure requires at least four seats booked in total across all bookings. If this minimum is not reached, the current policy provides a refund or an option to reschedule to the following day.
No. It is an optical illusion created by underwater sand, sediment and variations in ocean depth near Le Morne.
Yes. Helicopter flights depend on weather, aircraft availability and other operational factors, and visibility of the phenomenon cannot be guaranteed on every flight.
Visit for wide island views and a perspective you cannot get from the road or beach.
It suits travellers looking for a memorable high-impact experience and strong photography opportunities.
Bring only essential personal items and follow the operator’s baggage and safety instructions.
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