REVIEW · TROU D'EAU DOUCE & THE EAST COAST
Trou d’Eau Douce: 5 Island Adventure with BBQ & Snorkeling
Five islands, one fast day, lots of wildlife.
This SouthEast Mauritius loop is built for people who want variety without spending days on logistics, with speedboat hops plus beach time, snorkeling, and a couple of stops tied to the old colonial-era story of the coast.
I especially like the snorkeling around the quieter island coves, because you are not just looking at coral. You can get that close-to-life feeling with big fish, and in recent trips people have spotted sea turtles and even dolphins. I also like the end payoff at Ile aux Cerfs, where you get real beach time and a BBQ lunch with drinks.
One thing to consider, though, is that not every stop feels equally exciting. Some people find the early islands more like short walks over rocky ground, and the waterfall stop is more about the approach and wildlife than a huge postcard view.
In This Review
- Quick hits before you go
- Why this 5-island loop in Mauritius works in one day
- From Trou d’Eau Douce area to Ile aux Cerfs: the day starts with speed
- Ile aux Cerfs first stop: what the walk is like and how to enjoy it
- Lighthouse-and-battle history around the old islands
- Grand River South East waterfall: the monkeys are the main event
- Grand Port District snorkeling and swimming: where the water comes alive
- Fouquets Island dolphin watching plus Ile aux Aigrettes swim stop
- Ile aux Cerfs lunch and BBQ: the payoff you want after all that water time
- What to pack and wear for this fast island day
- Price and value: is about $100 per person worth it
- Who should book this Mauritius 5-island trip
- Should you book this 5-island speedboat adventure from Trou d’Eau Douce?
- FAQ
- Where is the meeting point for the 5-island tour?
- How long is the tour?
- What’s included in the price?
- Do I get hotel pickup and drop-off?
- What languages will the guide speak?
- Is the tour suitable for pregnant women?
Quick hits before you go

- Small group (max 14) keeps things from feeling like a cattle call.
- Speedboat style ride means more time on the water, less time waiting.
- Ile aux Cerfs BBQ on the sand turns the day from sightseeing into a proper meal break.
- Monkeys at the Grande River South East waterfall area are a real highlight, but bring the right footwear.
- Snorkeling with gear included helps you get in the water fast, though gear quality can vary.
- Lighthouse-and-battle history context adds meaning beyond pure beach hopping.
More of the east coast, from Trou d Eau Douce down
Why this 5-island loop in Mauritius works in one day

This tour is designed for one goal: pack the best of the southeast coast into about 6 hours without turning it into a full travel day. You are moving by boat the whole time, with quick stops and enough time at key places to actually enjoy what you came for: swimming, snorkeling, and beach time.
What makes it feel like good value is the mix. You get island hopping (including Ile aux Cerfs), a waterfall stop in the Grande River South East area, a snorkeling/swimming window at the Grand Port District, and a finale back at Ile aux Cerfs for lunch. That’s a lot of variety for one ticket.
There’s also a practical benefit: your group stays small, up to 14 people, so you’re less likely to feel lost. And you can usually count on bilingual guides (French and English) to keep the day moving and explain what you’re seeing.
From Trou d’Eau Douce area to Ile aux Cerfs: the day starts with speed

Your meeting point is at the jetty next to the flag of Mauritius. From there, you head out by boat and the day moves fast. Based on recent experiences, the ride can feel more like a fast speedboat than a slow catamaran-style cruise, which is great if you like action and not so great if you’re hoping for a gentle float.
The first stop is Ile aux Cerfs. You get about 40 minutes for sightseeing and a walk, plus enough time to get your bearings on the island. This isn’t the full beach-and-lunch phase yet. Think of this as your warm-up stop, where you check the water, plan your later beach time, and get in the mood for the rest of the day.
Practical note: if you are sensitive to waves, bring what you need. The tour is built around boat travel, and your schedule relies on it.
Ile aux Cerfs first stop: what the walk is like and how to enjoy it

Ile aux Cerfs is the island that anchors the whole tour, and the first visit gives you a taste of what comes later. In recent feedback, some people loved the scenery immediately. Others said the early portion can feel a bit rocky, with lots of stones underfoot.
That matters because your enjoyment depends on comfort. If your feet hate uneven ground, bring aqua shoes or water-friendly footwear. It’s an easy upgrade that can turn a short walk from annoying to pleasant.
Even when the walk is more functional than magical, you still get something important: context. Once you see the shoreline and the way the lagoon side looks versus the more open ocean side, you’ll understand why this island is the star of the day. And when lunch rolls around later, you’ll know where you want to sit and how to get to the water.
Lighthouse-and-battle history around the old islands
The tour adds a history layer that is genuinely useful because it explains why these tiny islands matter. One key site is the lighthouse island, linked to Ile aux Phares, where there’s an old lighthouse dating back more than 200 years. That means you’re not only viewing nature, you’re also seeing a coastal landmark that has been watching the same waters for generations.
You also pass through the area connected to the naval battle of Grand Port from 1810, the only victory of the Napoleonic Navy. It’s listed on the Arc de Triomphe in Paris, which is a nice reminder that a place you visit for sunshine also connects to big European history.
In the middle of your island hopping, you will also make a stop that includes a photo stop and short walk connected to the lighthouse area (Ile aux Fouquets Lighthouse is named in the route). And you’ll pass by Ile de la Passe, tied to that same battle story.
This history isn’t long speeches. It’s the right amount of context, just enough to make the landscape feel purposeful instead of random island stops.
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Grand River South East waterfall: the monkeys are the main event

The Grand River South East area includes a photo stop of about 20 minutes, plus sightseeing time. Here’s my straight take: don’t expect the waterfall stop to be a huge sightseeing platform moment. People mention it is more about the approach and the wildlife than a wow-size cascade.
Where it really pays off is the animal factor. Multiple recent trip experiences mention monkeys around this stop, and some guides help you spot them quickly. The vibe is that you’re standing in a living coastal jungle edge, watching wildlife act like wildlife, not like a zoo display.
One ethical and practical note: you may hear hints about bringing food like a banana for the monkeys. If your guide encourages it, follow their direction. If you are unsure, skip the feeding and just watch. Wildlife should be wild, and you’ll still get the big payoff from seeing them up close.
Also, even if this is a short stop, you’re usually walking or standing in uneven ground. That aqua-shoes idea still applies.
Grand Port District snorkeling and swimming: where the water comes alive

This is the portion most people remember. In the Grand Port District, you get about 40 minutes for swimming and snorkeling. The water is where the day shifts from island sights into marine life time.
Snorkeling gear is included, so you can get going without hunting down equipment. That’s a plus on a trip where you’re already juggling boat timing. Still, one recent comment said the gear quality could be better, so if you’re picky about hygiene or fit, consider bringing your own mask and snorkel.
In recent experiences, people have reported seeing plenty of fish, and even the big-ticket animals: sea turtles show up for some groups, and dolphins have also been spotted during the overall day. You can’t guarantee specific wildlife sightings, but the route is built to maximize your odds by stopping where the water has good visibility and where animals pass through.
If you want the best snorkeling moments, arrive calm, float efficiently, and don’t chase. You’ll see more by staying steady and scanning the water calmly.
Fouquets Island dolphin watching plus Ile aux Aigrettes swim stop

After the waterfall stop, the itinerary continues with a dolphin-focused moment around Fouquets Island. The time window here is not spelled out in the route details, but the intent is clear: keep your eyes up when the boat approaches likely dolphin areas. Some guides are especially good at spotting marine life early, and recent trip comments mention dolphins more than once.
Next comes Ile aux Aigrettes, where you get an aperitif and about 45 minutes to swim. This island stop works well because it slows the day down just enough to enjoy the water without feeling rushed. It also gives you a second chance at spotting marine life, which matters because wildlife sightings can be hit or miss depending on the day.
This is also a good time to take a breath from the boat. If you’ve snorkeled earlier and your arms feel tired, switching to a lighter swim moment can be a nice reset.
Ile aux Cerfs lunch and BBQ: the payoff you want after all that water time

Back at Ile aux Cerfs, you get the big meal break: around 2 hours with beer, lunch, and a BBQ. This is not just a snack stop. It’s a proper beach lunch that lets you slow down, dry off, and enjoy the island without checking the time every five minutes.
The food itself comes up often in recent feedback. People describe lunch as tasty and satisfying, and some mention the tour catered well for vegans. If you have dietary needs, plan to tell the team at the start so they can steer you toward the best option.
Drinks also play a role in the experience. Even though the formal inclusions mention lunch and drinks, recent trips commonly mention regular drink service onboard, including local rum and beer, plus a local coffee-style drink people call Mauritian coffee. Treat that as a likely extra treat rather than a guarantee for every group, but it does match what people have been experiencing.
To enjoy the beach phase, do three things:
- Pick a spot where you can step into the water easily.
- Save your energy for the swim after lunch, not just before.
- Use the time to cool down, not to run around taking photos the whole hour.
What to pack and wear for this fast island day

This tour is simple on paper, but the day is sun-heavy and movement-heavy. Pack for comfort, not just for photos.
Bring:
- Sunglasses
- Sun hat
- Sunscreen
- Towel
Wear:
- Water-friendly footwear if you don’t love rocky ground
- Swimwear you can dry quickly
Skip:
- Luggage or large bags, since you’re expected to travel light
If you’re the type who gets sunburn fast, you’ll appreciate bringing sunscreen and a hat. You’ll be on open water and on exposed shores for hours.
Price and value: is about $100 per person worth it
At $100 per person for a roughly 6-hour day, value comes from what’s included and how many different experiences you’re getting in one slot. You’re not paying extra for the biggest pieces: lunch and drinks, snorkeling gear, and the planned island visits.
The best value angle here is efficiency. You’d likely spend time and money organizing separate pieces if you tried to DIY it: a boat ride, island hopping, snorkeling equipment, and beach BBQ. This tour strings it together for one price.
The “worth it” test is whether you want a mixed day: beach time plus wildlife plus at least one proper snorkeling window. If that sounds like your style, the price feels fair. If you only care about one activity, like lounging at a beach for hours, you might find this feels a bit too structured.
Who should book this Mauritius 5-island trip
This works best for:
- People who enjoy a guided plan and want to see several islands in one day
- Snorkelers who want a simple gear-included experience
- Families and groups who like a mix of beach time and wildlife spotting
- Anyone visiting the southeast coast and short on time
It may not be a great fit if:
- You’re pregnant, since the tour is listed as not suitable
- You dislike boat rides or you get seasick easily
- You prefer slow travel with long stays at fewer places
Also, if you’re a serious wildlife watcher, go with open expectations. Dolphins and turtles have been spotted in recent trips, but nature is nature. You’re buying access and good timing, not a wildlife contract.
Should you book this 5-island speedboat adventure from Trou d’Eau Douce?
I’d book it if you want one strong day in Mauritius with real variety: island beaches, snorkeling time, a lighthouse stop with meaningful context, and a lunch-and-BBQ payoff at Ile aux Cerfs.
Skip or reconsider if you want a purely relaxing beach day, or if rocky footing and boat movement would bother you. In that case, choose a calmer plan on land.
My practical advice: wear water-friendly shoes if you’re even slightly unsure, and bring your own snorkel kit if you care a lot about hygiene and fit. Do those two things, and this tour turns into one of the easiest, most memorable ways to experience the southeast coast in a single afternoon.
FAQ
Where is the meeting point for the 5-island tour?
You meet at the jetty next to the flag of Mauritius.
How long is the tour?
The duration is about 6 hours.
What’s included in the price?
Lunch and drinks are included, along with snorkeling gear, snacks, and stops at Ile aux Cerfs, the Grande River South East area, Ile aux Fouquets, and a stop at Ile aux Aigrettes.
Do I get hotel pickup and drop-off?
No. Hotel pickup and drop-off are not included.
What languages will the guide speak?
The live tour guide speaks French and English.
Is the tour suitable for pregnant women?
No, it is not suitable for pregnant women.
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