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

One of Mauritius’ best day trips is all speedboat and saltwater. You get a tight circuit of island stops plus snorkeling in clear Indian Ocean water, capped with a BBQ lunch. The big tradeoff is that it’s a fast-paced 5-hour plan, so you’ll want a calm attitude about time on each island.

I especially like the mix of wildlife watching and comfort—think dolphins and marine life alongside a real lunch with drinks. You also get a change of scenery: lighthouse-and-sand stops, a traditional village, and time near Île aux Aigrettes for swimming and snorkeling. One consideration: English explanations can feel thin for some people, so if language detail matters, plan to rely on the guide’s visuals and your own curiosity.

You’ll meet at Cabane du pêcheur, hop on the speedboat, and spend the day moving between Île aux Cerfs, Île de la Passe, and Margénie. Expect plenty of sun, salt air, and a lot of little moments—monkeys spotting, dolphins appearing, and a hands-on snorkeling session with provided gear. If you’re traveling with very limited mobility, know the tour is wheelchair accessible, but it’s still outdoors and involves boats and walking.

Key highlights you should care about

• Snorkeling on Île aux Aigrettes with equipment included, right where the water looks made for it
• Dolphin watching built into the route, with no rushing or chasing them
• BBQ lunch on Margénie plus drinks like rum, beer, wine, coke, and fruit juice
• A traditional village stop that adds culture and wildlife viewing between island breaks
• Free time on Île aux Cerfs so you’re not just “stopped and moved on” the whole day

Speedboat pacing: how the 5 islands fit into 5 hours

This is a 5-hour Mauritius sampler that works best when you like variety and don’t need lots of long beach time. The speedboat portion is short segments, which keeps momentum high and cuts down on dead time. You’re not stuck on a single beach for hours; instead you get a sequence of viewpoints, quick island breaks, and one main snorkeling window.

The pace also shapes your expectations about photography and comfort. You’ll likely take more pictures from the boat and from shore, not from one “perfect” slow stroll. That’s not bad—it can actually make the day feel more like a highlight reel. Just pack like you’ll be in the sun the whole time.

The tour runs with a live guide in English and French, and the vibe is meant to be fun rather than stiff. Guides you may meet, like Danilo or Ayen, are known for keeping energy up with music and a good on-board atmosphere. That helps a lot when you want the trip to feel social instead of purely logistical.

Value check: at around $106 per person, you’re paying for the boat time, the guided stops, snorkeling equipment, dolphin watching, and a full BBQ lunch with drinks. If you were trying to stitch these pieces together yourself in Mauritius—especially boat + snorkeling gear + lunch—the packaged rate tends to make sense.

Meeting at Cabane du pêcheur and what to pack immediately

The tour meeting point is Cabane du pêcheur, so plan to arrive with enough buffer to check in and find your group. Transport to the boarding point isn’t included, so factor in a taxi or whatever local ride plan you’re using.

For what to bring, stick to the basics the tour calls out:

• Hat
• Swimwear
• Towel
• Camera
• Sunscreen

If you’re the kind of person who’s always cold, remember this is sun-and-water heavy. If you’re the kind of person who hates slippery sand, throw in sandals you can trust for quick walking. The snorkeling portion comes with equipment, so you don’t need to bring fins or masks.

Also note what’s not allowed: pets. If you’re traveling with an animal, you’ll need alternate plans for the day.

Île aux Cerfs: shopping time, sightseeing, and an easy break

One of the first major stops is Île aux Cerfs, with about an hour of visiting plus free time. This is where the tour gives you breathing room. You can browse, take photos, and do your own short sightseeing without being on a strict schedule every minute.

What makes this stop useful is its balance. You get enough time to walk around and explore a bit, but it’s not so long that you lose the momentum of the overall circuit. If you’re traveling with mixed interests—snorkel fans, people who just want viewpoints, and those who like a quick local feel—this is the kind of stop that tends to satisfy everyone.

The tradeoff is that it’s also a place where you’ll feel the island’s sun and crowds more than you might on a smaller, quieter spot. Bring sunscreen, and don’t wait until you feel crispy to reapply.

Traditional village stop: culture plus wildlife viewing

Next comes a traditional village visit with guided elements and time for scenic viewing along the way. It includes wildlife viewing and a shorter guided window, roughly 35 minutes.

This stop matters because it adds context beyond water and beaches. Even if you’re not hunting for deep cultural lessons, it gives you a sense of how the area looks and feels when you’re not just at the shoreline. You also get those in-between moments: the views from the road, the chance to spot local wildlife, and a change of pace from boat time.

Keep your expectations realistic: it’s not a full-day cultural tour. It’s a “taste,” timed to fit the island circuit. If you want hands-on crafts or a deep explanation of traditions, you’ll likely want to pair this with another Mauritius activity on a different day.

Dolphin watching and the power of a short wildlife window

Dolphin watching is part of the plan, with a guided segment that includes scenic views and wildlife viewing for about 35 minutes. The important detail for your expectations: the spirit here is to watch, not to chase. One key point from how the tour operates is that dolphins are not pursued, and you don’t have people trying to herd them for a photo.

That’s the kind of rule that makes the experience feel more respectful and more enjoyable—less chaos, more patience. Dolphins also don’t show up on command, so part of “getting it right” on this tour is simply being present and ready when the boat slows and someone points them out.

If you’re hoping for guaranteed dolphins, treat it as a nature bonus, not a ticket promise. When they do appear, it’s the kind of moment you remember all year.

The lighthouse-and-passing views: Île de la Passe

You’ll pass by Île de la Passe, with about 10 minutes of scenic viewing. This is more about the view than about a long stop on foot.

I like these “pass-by” segments because they keep the day from getting weighed down with extra transfers. You still get to see the island as part of the story, and you don’t spend your time waiting for logistics or building up energy again.

If you’re a photographer, this is a good moment to get your settings ready and keep your lens handy—short windows mean you’ll miss things if you’re fumbling for your camera.

Snorkeling at Île aux Aigrettes: the day’s main water highlight

The core water time is Île aux Aigrettes, with about an hour of free time plus sightseeing, swimming, and snorkeling. This is where you’ll use the snorkeling equipment included with the tour.

What makes this stop stand out is the combination of time and purpose. You’re not just dropped into the water for a photo opportunity. You get enough time to feel comfortable, adjust to the water, and then enjoy the marine life viewing while you’re there.

A practical tip: snorkeling is easiest when you treat it like a gentle activity, not a race. Take a moment to settle, breathe normally, and let your eyes do the work. The water clarity is the selling point, but your enjoyment depends on how relaxed you stay.

Also, you’ll likely find marine life around, which is the best payoff for anyone who came for more than “pretty water.” If you don’t snorkel, you still have value here through local snacks and sightseeing time, but the snorkeling window is the big reason many people book.

Margénie island BBQ: a real meal with drinks included

Lunch happens on Margénie island and it’s not a sad box meal. You get a BBQ with an extended block of time, about 1.5 hours, plus drinks and dessert.

The BBQ menu includes:

• Chicken
• Fish
• Sausages
• Garlic bread
• Mixed salad
• Pineapple or banana flambé

Vegetarian options are available if you request them when booking. That’s worth doing early, because it’s the difference between improvising your lunch and actually getting a meal that feels part of the plan.

Then there are the drinks. This tour includes a selection such as rum, beer, coke, wine, and fruit juice. Expect a fun, social feel around the meal. It’s also one of the best “recovery” moments in a day that’s otherwise boating, sun, and saltwater.

For some people, the drinks are part of the atmosphere. For you, the more important detail is that lunch is included and timed well, so you’re not scrambling to find food after snorkeling.

Grse waterfall and the in-between moments you’ll remember

The itinerary includes a visit to Grse waterfall. It’s slotted into the day so you get scenery beyond just islands. Even if your main memory becomes dolphins or snorkeling, these in-between moments help break up the trip, so it doesn’t feel like a single theme park loop.

The day also includes walks and sightseeing time—small pockets of movement that make it feel active but not exhausting. If you like a bit of variety, this structure is a strong advantage.

Accessibility, group size, and who this tour fits best

This experience is wheelchair accessible, and it offers private or small groups depending on what you book. Small groups are a big deal on water days because they can reduce waiting, speed up check-ins, and make the dolphin and snorkeling parts feel less crowded.

That said, it’s still an outdoor, boat-based tour. There’s sun, water, and some walking. If you’re traveling with someone who gets tired quickly, consider pacing and hydration. If you want a completely low-effort day, you might prefer a land-based tour instead.

There’s also a clear limit: it’s not suitable for people over 95 years. That’s mainly about safety and mobility in a boat-and-island environment.

Practical value: what you get for $106 and what you pay extra for

Let’s be honest about value. This price covers the speedboat tour across multiple stops, snorkeling equipment, dolphin watch, a guided island circuit with a village component, lunch on Margénie with a full BBQ, and drinks.

What’s not included is transport to the boarding point and personal expenses. So your real “total day cost” depends on how you’re getting to Cabane du pêcheur and whether you plan to buy extras like snacks or souvenirs.

If your day in Mauritius is limited, this is a high-efficiency choice: it bundles the big-ticket items—boat, snorkeling, wildlife watching, and lunch—into one outing.

If you already have your own snorkeling gear or you’re mostly hunting for one beach, you might find better value in a slower day. But for people who want multiple highlights without juggling schedules, the package is strong.

Tips to make the day smoother (and more fun)

A few small things can make a big difference on a speedboat day:

• Bring your sunscreen and reapply after time in the water.
• Use swimwear you can handle easily since you’ll likely change in and out quickly.
• Treat snorkeling as a relaxed activity, not a performance.
• If dolphins show up, be ready with your phone/camera and follow the guide’s instructions.
• Request the vegetarian menu when booking if you need it—don’t assume you’ll be able to improvise at lunch.

And if English explanations feel a bit light at times, don’t stress it. This tour still works because much of what matters is visible: island views, snorkeling spots, and the wildlife moments.

Should you book the 5 islands snorkeling and BBQ tour?

I’d book this tour if you want a fun, well-fed day with variety: boat rides, multiple island viewpoints, a village stop, snorkeling at Île aux Aigrettes, and BBQ lunch on Margénie with drinks. It’s a good fit for couples, friend groups, and active families who like getting their money’s worth in a single morning/afternoon.

Skip it if you hate time pressure, want long stays on one island, or need a deeply structured educational cultural program. Also, treat dolphin watching as a nature bonus, not a guaranteed encounter.

If you’re planning one “big highlight” day in Mauritius, this one is built for that job.

FAQ

How long is the 5 islands tour?

The total duration is 5 hours.

Where does the tour start?

The meeting point is at Cabane du pêcheur.

What’s included in the price?

It includes the speedboat tour of 5 islands, snorkeling equipment, dolphin watch, lunch on Margénie island, drinks (rum, beer, coke, wine, fruit juice), a visit to Grse waterfall, and free time on Île aux Cerfs.

Is snorkeling equipment provided?

Yes, snorkeling equipment is included.

Is there a BBQ lunch, and what kind of food is served?

Yes. Lunch on Margénie island is a BBQ with items like chicken, fish, sausages, garlic bread, mixed salad, and pineapple or banana flambé. Vegetarian options are available on request.

Are drinks included?

Yes. The included drinks include rum, beer, coke, wine, and fruit juice.

Is the tour available in English?

Yes. The live tour guide works in English and French.

What should I bring for the day?

Bring a hat, swimwear, a towel, a camera, and sunscreen.

Are pets allowed?

No, pets are not allowed.