Trou d’Eau Douce: 5 Islands Tour with Snorkeling and BBQ

Five islands, one fast-moving morning. This Mauritius speedboat trip packs snorkeling at Île aux Aigrettes, lighthouse and island views, dolphin watching, and a beachside barbecue into five hours. I like the small-group boat option and the generous lunch with rum, beer, wine, soft drinks, and juice. I also like that guides such as Ayen and Danilo bring music and humor to the ride.

The main consideration is the guiding. English explanations may be brief or difficult to understand, especially while the boat is moving. You are booking this mainly for scenery, swimming, food, and atmosphere, not for long historical talks or a carefully narrated island tour.

Key points at a glance

• A fast speedboat route: Cover five island areas in five hours, with about 20 minutes on the boat at the start and another 15 minutes on the return.
• Snorkeling at Île aux Aigrettes: Swim with fish and view marine life in clear water, with equipment supplied.
• A social barbecue on Margénie Island: Chicken, fish, sausages, garlic bread, salad, and pineapple or banana flambé make this more than a quick picnic.
• Dolphin watching without chasing: Dolphins may appear during the route, but the boat does not pursue them or allow swimming with them.
• Free time at Île aux Cerfs: You get about an hour for sightseeing, shopping, and exploring at your own pace.
• A flexible booking setup: English and French guiding, private or small groups, wheelchair access, and cancellation up to 24 hours before departure are available.

Why this five-hour boat trip works

Mauritius has no shortage of boat excursions, but this one makes a clear tradeoff. You see a lot in a short time, but you do not linger for long at every stop. If you want a relaxed day on one beach, this is not the right format. If you want a broad taste of the southeast coast, the speedboat keeps the day lively.

The route combines several kinds of scenery. You get open-water views, small islands, a lighthouse, a historic-looking passage around Île de la Passe, a waterfall stop, snorkeling, and lunch on Margénie Island. The mix helps prevent the day from feeling like five versions of the same beach.

The boat also gives the trip a social edge. Music, drinks, and a lively guide are part of the appeal. Ayen was praised for keeping the mood entertaining, while Danilo was described as cheerful and funny. That matters on a compact boat, where the guide’s personality can shape the whole outing.

Leaving Cabane du Pêcheur by speedboat

The meeting point is Cabane du Pêcheur, and transport to the boarding point is not included. You need to arrange your own way there and arrive ready for a boat outing, not a formal sightseeing coach.

The first speedboat ride lasts about 20 minutes. This is enough time to get a feel for the pace of the trip. Expect wind, spray, music, and changing views rather than a quiet transfer. Bring sunscreen, a hat, and a camera, but protect anything that cannot handle water.

A speedboat is a useful choice here because the route covers several islands in one half-day. You spend less time getting from one place to another than you would on a slower boat. The cost is a livelier ride, with less shelter and a greater chance of getting wet.

Private and small-group options are available. That is worth checking when you book, particularly if you prefer more room, want to stay with your own party, or do not enjoy crowded boats. The activity is also listed as wheelchair accessible, though the practical details of boarding should still be confirmed when making arrangements.

Île aux Cerfs gives you room to roam

Île aux Cerfs is one of the longer stops, with about an hour for free time. You can sightsee, shop, walk around, and take in the coastal views without being tied to a guided talk every minute.

An hour is useful, but it passes quickly. I would treat this as a chance to get your bearings and enjoy the island, not as enough time to explore every corner. Keep an eye on the meeting time, since the speedboat must continue to the next stops.

This part of the route also gives you a break from constant movement. After the opening ride, you can step off the boat and move at your own pace. If your priority is shopping or a long beach session, the time may feel short. If you want variety, the stop is well judged.

Village views, wildlife, and the waterfall stop

The route includes a traditional village visit of about 35 minutes, with guided sightseeing and scenic views along the way. The supplied details do not identify the village by name, so you should expect a short cultural and scenic stop rather than a full village tour.

There is also another approximately 35-minute stop focused on sightseeing, wildlife viewing, and dolphin watching. Dolphins can appear during the journey, but you should see this as a possibility, not a promise. Conditions and animal movements decide what you see.

One point deserves praise here: the boat does not chase dolphins, and swimming with them is not allowed. That makes the dolphin watching more respectful and less disruptive. You may get a good sighting, or you may simply enjoy the open-water ride and coastal views.

The itinerary also includes the Grse waterfall. The provided details do not specify the exact amount of time spent there, so expect a scenic visit rather than a long waterfall hike. A short stop can still add variety to the day, especially after the open water and before the main snorkeling and lunch sections.

Passing Île de la Passe and the lighthouse island

The boat passes Île de la Passe for about 10 minutes, offering scenic views along the way. You may not go ashore, so this is a visual stop rather than an island visit.

The lighthouse island, also called Phare Island, is one of the route’s signature sights. Its appeal is simple: an isolated lighthouse surrounded by sea makes for strong photographs and gives the trip a clear sense of place. The stop is about looking, taking pictures, and appreciating the view from the boat.

Île de la Passe adds another layer to the route. It is associated with the historic sea passage around Mauritius, but the experience here is not built around an extended historical explanation. If you want detailed background, ask the guide when conditions are calm enough to hear clearly.

Snorkeling at Île aux Aigrettes

The snorkeling session at Île aux Aigrettes is one of the strongest practical reasons to book this trip. You receive snorkeling equipment, and the stop lasts about an hour, allowing time for swimming, marine-life viewing, and relaxing in the water.

The water is described as crystal clear, and the available feedback specifically praises the snorkeling sites and sightings of fish. That does not guarantee perfect visibility on every departure, but the stop is clearly planned as a major part of the day rather than a rushed photo opportunity.

Bring your own swimwear and towel. Sunscreen is essential, especially since time in the water can make you forget how much sun you are getting. A hat helps during the boat sections, while a camera can capture the islands and marine setting if it is protected from spray.

Snorkeling ability matters. You should be comfortable in open water and follow the guide’s instructions. There is no claim that this is a scuba excursion or a specialist marine tour, so think of it as an accessible swim and snorkel stop for a general sightseeing group.

Lunch on Margénie Island is a real feature

The barbecue on Margénie Island lasts about an hour and a half. That is a substantial portion of a five-hour tour, and it gives the day a relaxed center after the boat rides and water activities.

The menu includes chicken, fish, sausages, garlic bread, mixed salad, and pineapple or banana flambé. Vegetarian food is available on request, and dietary restrictions should be provided when booking. Do not leave this until the morning of the trip, since the cooking team needs advance notice.

Drinks include rum, beer, wine, Coke, fruit juice, and cocktails. You are also allowed to bring your own drinks. That is a useful detail for anyone with a particular preference, though you should still pace yourself. A boat ride, strong sun, swimming, and rum can combine rather quickly.

The lunch is part of the value, not an afterthought. A separate meal, drinks, snorkeling gear, and a boat outing could add up quickly in Mauritius. The barbecue also gives you time to sit, eat, and enjoy the island without immediately rushing to the next sight.

The tradeoff is that lunch takes time away from exploring. If you would rather spend the full day swimming or walking, the long meal may feel excessive. If you enjoy an easy island lunch with music and drinks, it is likely to be one of the most memorable parts.

What $106 means in practical value

At $106 per person, the tour is not the cheapest way to get on the water. But the price includes a five-island speedboat route, snorkeling equipment, dolphin watching, the waterfall visit, Île aux Cerfs free time, lunch, and a substantial selection of drinks.

The value improves if you want several activities in one booking. You do not need to arrange a separate snorkeling trip, find lunch on an island, or organize transport between the different points on the water. The experience also includes a guide, with English and French available.

The value is weaker if you dislike fast schedules, do not drink, or only want a quiet beach day. You are paying for variety and convenience. You are not paying for a long, detailed historical tour or unlimited time at each island.

A private or small-group setup can make the price more attractive for families and groups who want their own space. For solo visitors or couples, compare the available group format before paying, since the atmosphere can range from relaxed to party-like depending on the boat and guide.

The guide and group atmosphere matter

This is a people-focused excursion. Music and a cheerful guide are repeatedly part of its appeal, and Ayen and Danilo received especially warm praise for their energy. That can turn a simple boat transfer into one of the day’s best moments.

The atmosphere may not suit everyone. If you want quiet nature viewing, a boat with music, rum, and group conversation may feel noisy. If you enjoy a sociable outing, the same qualities make the five hours pass quickly.

Guiding in English may be limited. One account praised the smooth organization and fun boat atmosphere but found the English explanations sparse and hard to understand. I would keep your expectations realistic: enjoy the sights first, and treat spoken commentary as a bonus rather than the main product.

What to bring and what to arrange

Pack light, but bring the essentials:

• Swimwear and a towel
• Hat and sunscreen
• Camera or phone with water protection
• Any personal drinks you want
• Details of dietary restrictions, provided when booking

Pets are not allowed. Transport to Cabane du Pêcheur is also not included, so plan that separately.

The tour offers free cancellation up to 24 hours before departure and a reserve-now, pay-later option. These features help if your Mauritius schedule depends on weather or changing plans, but they do not remove the need to check the start time and availability before booking.

The activity is listed as suitable for wheelchair users, and private or small groups can be arranged. People over 95 are listed as unsuitable for the activity. If mobility, balance, or boat boarding is a concern, ask for the exact boarding details before confirming.

Who should book this Mauritius island tour?

I would choose this trip if you want a busy half-day on the water with several different experiences. It suits couples, families, groups of friends, and anyone who prefers a guide-led day to arranging each activity separately.

It is especially good for you if snorkeling, dolphins, island scenery, and a relaxed barbecue all sound appealing. The food and drinks make it feel more generous than a basic transport-only boat tour.

I would think twice if you want long historical explanations, guaranteed dolphin encounters, or hours of uninterrupted beach time. The schedule is active, some stops are short, and English commentary may not always be easy to follow.

Should you book the five-island tour?

Book it if you want variety, a lively speedboat ride, a proper lunch, and a good chance to snorkel in one compact outing. The combination of Île aux Cerfs, the lighthouse island, Île de la Passe, Île aux Aigrettes, Margénie Island, the waterfall, and possible dolphin sightings gives you a broad introduction to this part of Mauritius.

Skip it if you prefer a quiet, slow boat day or detailed cultural guiding. For most active visitors, the $106 price is reasonable because it includes food, drinks, equipment, and several stops. Just bring sun protection, expect a fast pace, and request vegetarian or special meals in advance.

FAQ

Where does the tour start?

The meeting point is Cabane du Pêcheur. Transport to the boarding point is not included.

How long does the tour last?

The full experience lasts five hours. Listed travel times include about 20 minutes by speedboat at the start and 15 minutes on the return.

Which islands are included?

The route includes Île aux Cerfs, Phare Island, Île de la Passe, Île aux Aigrettes, and Margénie Island. The tour also includes a waterfall visit.

Is snorkeling equipment provided?

Yes. Snorkeling equipment is included, and the snorkeling stop takes place near Île aux Aigrettes.

Is lunch included?

Yes. Lunch is served on Margénie Island and includes chicken, fish, sausages, garlic bread, mixed salad, and pineapple or banana flambé. Vegetarian options are available on request.

Which drinks are included?

Included drinks include rum, beer, Coke, wine, and fruit juice. Cocktails are also listed during the lunch stop, and you may bring your own drinks.

Is dolphin swimming included?

No. The tour includes dolphin watching, but the boat does not chase dolphins and swimming with them is not allowed.

What languages are available?

The live guide service is available in English and French. English explanations may be brief, so the trip is better suited to people who value the sights and activities more than detailed commentary.

Can I cancel the booking?

Yes. You can cancel up to 24 hours in advance for a full refund. A reserve-now, pay-later option is also available.