Ile aux Cerfs: Island & Waterfall Speedboat Tour with Lunch

Ile aux Cerfs is at its best from the water. The speedboat ride from Trou d’Eau Douce threads past green riverbanks, mountain slopes, and shifting shades of sea before reaching a waterfall at the mouth of Grand River South East. It is a lively way to see several sides of Mauritius in one morning.

I like the scenery from the boat and the simple rhythm of the day: waterfall, beach, lunch, then more time by the sea. I also like that barbecue lunch and drinks are included, which keeps the $55 price sensible. The main drawback is Ile aux Cerfs itself. It is pretty, but popular, and finding the right boat later can be confusing when many operators gather around the island.

Key points at a glance

• Grand River South East waterfall: Reach the end of Mauritius’s longest river by speedboat, with green hills on both sides.
• Changing sea colors: The trip gives you views of clear aquamarine water, deeper blue channels, sandy shallows, and bright coastal water.
• Two island stops: Swim and relax on Ile aux Cerfs, then eat barbecue lunch on nearby Ilot Mangenie.
• Lunch and drinks included: Lobster is available at an extra cost, but the standard barbecue meal is part of the tour.
• Six hours on the water: This is a full half-day outing, with no hotel pickup or drop-off included.
• Practical limits: Pregnant women should not book, and the boat does not make a dedicated snorkeling stop.

Why the speedboat makes this outing worthwhile

The boat is not just transport between stops. It is the main event for part of the morning. From Four A Chaux at Trou d’Eau Douce, you head toward the waterfall with the water opening out around you and green hills rising along the riverbanks.

That combination gives the route more variety than a simple beach transfer. You get the open sea, a river channel, vegetation, mountain views, and island beaches in the same trip. The speedboat adds motion and spray, so this is not a quiet sightseeing cruise. I would call it energetic rather than restful.

You should expect a lively ride, especially if you enjoy the feeling of moving quickly across the water. The boat also lets you see the coast from a low, open viewpoint. You are close to the surface, close to the changing colors, and exposed to the weather, so bring protection from the sun.

The route is guided, and assistance is available in French, English, Urdu, Hindi, and Arabic. No individual guide name is provided, but the skipper or guide helps with the route and transfers.

Grand River South East and its waterfall

The first major stop is the waterfall at Grand River South East. This river is described as the longest in Mauritius, and it ends its course at the falls before reaching the sea.

The ride toward it is one of the more scenic parts of the day. The riverbanks are green, and mountains rise on both sides. You also get a useful sense of how the river connects the inland vegetation with the coast. It is not a huge inland waterfall reached after a long walk. You approach it by boat, which makes the stop easy to fit into a six-hour schedule.

You may also see monkeys in the area. They add a slightly wild touch to the stop, though you should treat them as animals to watch, not as part of a planned animal encounter. The waterfall section is brief compared with the beach time, but it gives the outing a stronger sense of place.

I would pay attention to the journey as much as the falls. The view changes as the boat moves from open water into the river, and the contrast between sea, trees, hills, and rushing water is what makes this part memorable.

Weather matters here. If conditions are poor, the schedule can change for safety reasons. The number of hours may also shift slightly when circumstances outside the operator’s control affect the route.

Ile aux Cerfs, beautiful but not deserted

After the waterfall, the speedboat takes you to Ile aux Cerfs. You can swim, sit on the sand, and enjoy time at your own pace before lunch.

The island has attractive beaches and clear, colorful water. It is an easy place to spend time without a fixed activity schedule. If you want to swim, you can get into the water. If you prefer to rest, the sandy beach gives you room to slow down.

The honest warning is that Ile aux Cerfs is a well-known stop, not an untouched island. It can feel touristy, and the beaches may not match the perfect, empty beach images used in advertising. I would set your expectations at pretty and popular rather than remote and private.

That does not make the stop poor value. The tour gives you time to use the island in your own way, and the speedboat route adds much more than a basic beach visit. Still, if your main goal is solitude, this may not be the right excursion.

Snorkeling is not a planned stop on the boat. You may snorkel during free time on the island, but equipment is not always available, and the activity has been discouraged since Covid-19. Do not book this tour expecting a guided reef session.

Lunch on Ilot Mangenie

The boat later takes you to nearby Ilot Mangenie for a barbecue lunch. This gives the day a second island setting rather than placing the entire outing on Ile aux Cerfs.

Lunch is one of the strongest practical features of the tour. Food and drinks during the meal are included, so you do not need to build a separate restaurant budget into the day. The meal has been described as excellent in French-language feedback, and that is important because lunch can make or break a long water excursion.

Lobster costs extra. If you want it, ask about the added price before ordering. If not, the included barbecue should keep the outing straightforward and predictable.

The meal is served in a picnic-style setting, followed by time to relax. That suits the pace of the trip. You have already had the most active section on the boat, so lunch creates a natural pause before the return journey.

You should eat a light breakfast before leaving. The morning includes boat travel, swimming, and time outdoors, and starting with no food may leave you uncomfortable on the ride.

The return transfer requires attention

After lunch, the speedboat may return you to Ile aux Cerfs if time remains. You can spend more time there, or you can relax after eating and head directly back toward Trou d’Eau Douce.

This flexible arrangement is useful, but it also creates the most confusing part of the outing. Many boats and operators can be around the island, making it hard to know which boat is yours. Listen carefully to the skipper’s instructions and confirm the return point before you leave the boat.

I would also keep the operator’s contact details available and avoid wandering far from the agreed meeting area. The transfer system is not as simple as stepping onto one clearly marked ferry. A little attention here can prevent an unnecessary scramble at the end of an otherwise easy day.

The final ride back to Trou d’Eau Douce completes the six-hour plan. The exact length can change slightly because of weather, sea conditions, or other matters outside the operator’s control.

What the $55 price really covers

At $55 per person, the tour offers a fair amount for a half-day. The price includes:

• Speedboat travel from Trou d’Eau Douce
• The trip to Grand River South East waterfall
• Transfer to Ile aux Cerfs
• Transfer to Ilot Mangenie for lunch
• Barbecue lunch
• Drinks during lunch
• A possible return stop at Ile aux Cerfs
• The ride back to Trou d’Eau Douce
• Skipper or guide assistance

That is a useful package because the boat is the expensive part of this kind of outing. You are paying for several water transfers, not just access to a beach.

The price does not include hotel pickup or drop-off. You need to arrange your own way to Four A Chaux in Trou d’Eau Douce. That matters if you are staying far away, since the advertised price does not cover the full journey from your hotel.

Lobster is also extra. Snorkeling equipment is not guaranteed, so do not assume that an included activity or rental is waiting on the island.

The flexible booking terms add some practical value. You can reserve now and pay later, and cancellation is allowed up to 24 hours before the activity for a full refund. Weather can still alter the schedule, since safety takes priority over keeping every departure exactly the same.

Who will enjoy this boat trip most

I would recommend this excursion to you if you want a compact introduction to the east coast of Mauritius. It combines several sights without asking you to plan separate transport for the waterfall, islands, beach time, and lunch.

It suits active families, couples, and anyone who likes a bit of speed with their scenery. You can swim, but you do not have to spend the whole day in the water. You can also relax on the sand after the more energetic boat sections.

The multilingual guide support is helpful for groups that do not speak French or English. Assistance is available in five languages, which makes basic route instructions and transfer details easier to follow.

This is less suitable if you want a silent cruise, a private island, or a dedicated snorkeling trip. Ile aux Cerfs can feel crowded, and the boat transfers are part of the experience. Pregnant women should not take this tour.

What to bring and how to plan the day

Start with a light breakfast. You will have a better time on the boat if you are not hungry, but a heavy meal before a fast ride may be uncomfortable.

Bring swimwear, sun protection, and a change of clothes. The tour includes swimming and open-air speedboat travel, so you should expect sun and spray. A towel is also sensible, although the supplied information does not confirm that one is provided.

Keep your belongings organized. You may move between Trou d’Eau Douce, the waterfall, Ile aux Cerfs, and Ilot Mangenie, so loose items can become annoying during transfers.

Before leaving each stop, confirm where and when to meet the boat. This is especially important at Ile aux Cerfs, where several boats may be operating at once.

Do not count on snorkeling gear. If snorkeling is important to you, ask about current equipment availability before booking, but understand that it is not part of the dedicated boat itinerary.

Final call: book it for variety, not solitude

I think this is a good-value choice if you want a lively half-day with several different settings. The best parts are the speedboat ride, the green approach to Grand River South East waterfall, the changing water colors, and the included barbecue lunch on Ilot Mangenie.

Book it if you want movement, swimming, beach time, and a clear taste of Mauritius’s east coast in one package. Skip it if your dream is an empty beach, a calm cruise, or serious snorkeling.

The practical verdict is simple: good value for a varied day on the water, with two cautions. Ile aux Cerfs is more popular than its promotional photos may suggest, and the final boat transfer requires careful attention. If those points suit your expectations, the $55 price makes sense.

FAQ

Where does the speedboat tour start?

The tour starts at Four A Chaux in Trou d’Eau Douce, Mauritius.

How long does the activity last?

The planned duration is six hours. The timing may change slightly because of weather or other conditions outside the operator’s control.

What places does the tour visit?

The route includes Grand River South East waterfall, Ile aux Cerfs, and nearby Ilot Mangenie.

Is lunch included?

Yes. A barbecue lunch on Ilot Mangenie is included, along with drinks during lunch.

Is lobster included in the lunch?

No. Lobster is available at an additional cost.

Is hotel pickup included?

No. Hotel pickup and drop-off are not included.

Can I snorkel during the tour?

The speedboat does not stop specifically for snorkeling. You may snorkel during free time on the island, but equipment is not always available.

Is the tour suitable for pregnant women?

No. Pregnant women should not take this activity.

What languages are available for the guide?

Live guide assistance is available in French, English, Urdu, Hindi, and Arabic.

Can I cancel the booking?

Yes. You can cancel up to 24 hours in advance for a full refund. You can also reserve now and pay later.