Review · GRANDE RIVIERE NOIRE
La Preneuse: Dolphin Watching and Snorkeling Speedboat Tour
Wild dolphins are the main event here, and they do not perform on cue. You may watch them from the speedboat, then swim after them for a short stretch if conditions and the animals allow. That makes this feel more like a real wildlife encounter than a tidy photo stop.
I like the small time commitment and the way the trip packs dolphin watching, a lagoon snorkel, and a brisk coastal ride into two hours. I also like the crew’s hands-on approach. Guides such as Feliciano, Andy, and Miguel have helped guests get into position, offered swimming advice, and even taken a GoPro or phone to capture footage.
The catch is simple: you need to be a strong swimmer if you want to enter the dolphin area. The animals can stay about three meters below the surface and move quickly, and busy days may bring around 20 boats into the same stretch of sea.
Key points at a glance

- Wild dolphins, not a staged show: You watch animals in open water, so sightings and swimming time depend on their behavior.
- Two hours from La Preneuse: The short format works well if you want a morning activity without giving up a full day.
- Swimming takes effort: Dolphins may pass near the boat, but you usually need to swim toward them and keep pace.
- A useful second stop: The lagoon snorkel adds colorful reef fish, possible octopus, and a calmer change of pace.
- Bilingual crew: Guides speak French and English, with Feliciano, Andy, and Miguel praised for their help and communication.
- Bring reef-safe sun protection: Pack swimwear, a towel, sunglasses, a hat, and biodegradable sunscreen.
La Preneuse is a practical launch point

You meet at La Preneuse Public Beach, by the stone Martello Tower known as La Tour Martello. That gives you a clear landmark and a memorable start, rather than an anonymous marina gate.
Transportation to the beach is not included, so you need to arrange your own way there. If you are staying elsewhere on Mauritius, allow extra time for the drive. One couple had a long approach from the far side of the island and ran into road works, but the crew communicated well and helped them avoid missing the trip. It is worth sending your vehicle details ahead of time if the operator requests them.
La Preneuse also gives you an immediate sense of place. You board beside a historic coastal fort, then trade the beach for open water within minutes. From the boat, you can expect views of sandy shore, green coastal hills, and Le Morne in the distance when visibility is good.
The boat itself is described as comfortable, with enough speed to make the ride part of the fun. You feel the wind and spray, so keep your hat secure and protect your phone. This is not a slow sightseeing cruise. The boat covers ground quickly to find the dolphins.
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The first 20 minutes: speed across the coast

The opening run lasts about 20 minutes. Your skipper looks for signs of dolphin activity while you settle into the boat and take in the coast from offshore.
This section matters because wild dolphins are mobile. The boat may need to move between areas rather than wait beside La Preneuse. Your guide’s job is part wildlife spotter and part traffic manager, especially when several boats are searching the same waters.
Bring sunglasses. They help with glare, and they make it easier to scan the surface. A hat is useful too, but hold on to it. The speedboat’s open-air feel is a major part of the appeal, but it also means full exposure to sun and wind.
The tour is available with live guidance in French and English. Clear instructions matter later, when the group needs to enter the water quickly and safely. Feliciano has been singled out for friendly communication, while Andy and Miguel have been praised for combining practical help with information about dolphin behavior.
The 85-minute dolphin stop

Most of the tour is given to the dolphin search, watching, and possible swim. The timing is generous for a two-hour outing, but do not read 85 minutes as 85 minutes of continuous swimming. Dolphins may appear, move off, circle back, or travel beyond a comfortable swimming distance.
You might first see them from the boat, with backs or fins breaking the surface. They can also remain roughly three meters underwater, so surface views may be brief. If they pass close enough and the skipper gives the signal, you may enter the water and swim toward them.
This is where honest expectations help. The dolphins are wild animals, not trained performers. They do not stop for photographs, and they do not wait while everyone gets comfortable. One useful rule is to be ready to swim for a few minutes at a time and to keep your breathing calm through the snorkel.
You should be confident in open-water swimming and comfortable using a mask and tube. A strong pool swimmer who has never snorkeled may find the first attempt awkward. Salt water in the mouth, chop on the surface, and the need to watch the animals below all demand more effort than a relaxed lagoon swim.
You may also choose to remain on the boat. That can still be worthwhile because the crew works to position the boat for views, and dolphins can be exciting to watch from above. One guest who did not swim was glad not to feel alone, and still enjoyed seeing many dolphins and Le Morne.
Getting close without treating dolphins like pets
The best part of this outing is also the part that requires the most restraint. You are entering the dolphins’ home, so the animals decide the pace and distance.
A responsible encounter means following the skipper’s directions, avoiding sudden pursuit, and accepting that a brief view can be a successful sighting. The crew has been praised for explaining how to approach the water and for helping people stay calm and present.
At the same time, conditions can become crowded. On one outing, roughly 20 boats were trying to reach dolphins in the same area. That can make the water feel busy and may reduce the quiet, natural mood you hope for. One participant chose to return to the beach after feeling that some boats were too aggressive around the animals, while noting that this crew communicated clearly and behaved respectfully.
That detail is important. If you want a private, silent encounter with no other boats, this is not the right promise to attach to a shared speedboat trip. If you can accept a public wildlife area and keep your own behavior respectful, the chance to see free-swimming dolphins remains special.
The most praised staff qualities are practical: finding the animals, giving clear instructions, helping swimmers, and making the group feel safe. Feliciano has been described as going out of his way to help, and another guide even carried a guest’s camera to capture footage while the guest focused on the moment.
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The lagoon snorkel and its 15 minutes

After the dolphin stop, the boat reaches a viewpoint for a short snorkeling session. The published timing gives this stop about 15 minutes, so think of it as a compact look at Mauritius beneath the surface, not a long reef exploration.
The water may contain colorful reef fish, scorpionfish, stonefish, lionfish, and perhaps an octopus. Those species make careful observation more rewarding than frantic swimming. Keep your hands off the reef and do not touch unfamiliar fish, particularly species with spines or venomous defenses.
The lagoon stop also gives you a change of rhythm. Dolphin swimming can be exciting and physically demanding. Here, you can slow down, adjust your mask, and look for smaller marine life. The included masks and fins remove the need to rent basic gear separately, and the equipment is described as well maintained.
Visibility is not fixed. Water clarity changes with season and weather, so the same snorkeling site can look very different from one day to the next. If the water is not perfectly clear, you may still see fish close by, but do not book this expecting guaranteed postcard conditions.
Because the snorkel is short, listen closely to the guide’s tips before entering. A good mask fit saves time. So does knowing how to clear a little water from the tube. Every minute counts when the stop lasts only a quarter of an hour.
What the $58 price really buys you

At $58 per person, this sits in a reasonable range for a focused marine activity in Mauritius. The price includes the speedboat ride, skipper, mask, and fins. It does not include transport to La Preneuse, food, or drinks.
The value comes from combining three things in one compact outing: a fast coastal ride, a serious attempt to find wild dolphins, and a lagoon snorkel. You do not spend a full day on a boat, and you still get enough time for the main wildlife search to feel worthwhile.
The price is less attractive if you mainly want a long, easy swim. The dolphin section can involve waiting, quick movement, and repeated attempts to enter the water. The snorkel stop is brief. You are paying for access, boat handling, and the chance to encounter wild animals, not for a guaranteed number of minutes swimming beside them.
Compared with a full-day cruise, the two-hour format also has a practical advantage. You can fit it around other plans, and one guest found it more enjoyable than a longer trip with another company. That makes it a good choice if you want one strong marine activity without giving up the rest of your day.
Who will enjoy this most

I would recommend this trip to confident swimmers, couples, active families with suitable children, and anyone who wants a concentrated wildlife outing. It suits you especially well if you like a little speed and do not need every moment planned in advance.
You will get more from it if you:
- Can swim in open water while wearing a snorkel
- Are comfortable with dolphins moving away quickly
- Want a short activity rather than a full-day cruise
- Like seeing coastal scenery from the water
- Can accept other boats in a popular dolphin area
- Are willing to follow instructions around wild animals
I would hesitate if you are a non-swimmer, pregnant, have epilepsy, or have mobility limitations. The activity is not suitable for wheelchair users, and the boat and water entry require physical ability.
Non-swimmers can remain aboard, but this is still a marine outing built around water access. If you would feel disappointed watching others enter the sea, choose a boat trip designed specifically for sightseeing.
What to pack for a smoother morning

Wear your swimwear before you arrive. Bring a towel, sunglasses, and a sun hat. Use biodegradable sunscreen, and apply it before boarding so it has time to protect your skin without leaving excess cream in the water.
Do not bring food or drinks expecting them to be supplied. They are not included. A camera can be useful, but keep it secure on the speedboat. If a guide offers to take a GoPro or phone, follow the crew’s instructions and do not let the hope of a photograph distract you from swimming safely.
The sun can feel strong even during a short trip. The boat offers little shelter, and the sea reflects light back toward you. A small amount of preparation makes the ride much more comfortable.
Booking, timing, and cancellation

The activity lasts two hours, with departure times shown according to availability. You can cancel up to 24 hours before the start for a full refund. The reserve-now, pay-later option also helps if your Mauritius schedule is still changing.
Before booking, check the weather and think honestly about your swimming ability. Water clarity depends on season and weather, and rougher conditions can change how enjoyable the snorkel feels. If you need a particular language, the live guide service is offered in French and English.
I would also confirm the meeting details close to departure. La Tour Martello at La Preneuse Public Beach is the key landmark, but arranging your own transport means you remain responsible for arriving on time.
Should you book this dolphin trip?
Book it if your priority is a short, active chance to see wild dolphins with a second snorkel stop built in. The crew’s strongest qualities are clear communication, practical help in the water, and a real effort to locate the animals. The chance of seeing many dolphins, and perhaps even sperm whales, adds to the appeal, though whales are not promised.
Skip it if you want guaranteed close contact, calm floating, or a private boat with no other operators nearby. Dolphins may stay below the surface, move faster than you expect, or attract a crowd of boats. Those limits are not flaws in nature, but they matter when deciding what you are paying for.
For the right person, this is a well-sized Mauritius activity: fast, focused, and full of possibility. Come ready to swim, bring realistic expectations, and let the animals set the terms.
FAQ
Where does the dolphin and snorkeling tour start?
It starts at La Preneuse Public Beach in Mauritius. Meet by La Tour Martello, the tower at the beach.
How long does the activity last?
The full activity lasts two hours.
What is included in the price?
The price includes the speedboat tour, skipper, snorkeling mask, and fins.
Is transportation to La Preneuse included?
No. You must arrange your own transportation to the meeting point.
Is food or drink included?
No. Food and drinks are not included.
Can I swim with the dolphins?
You may have the chance to enter the water and swim near wild dolphins. The animals control the encounter, so swimming time and distance cannot be guaranteed.
Do I need to be a strong swimmer?
Yes, you should be comfortable swimming in open water. The dolphins may be below the surface and may move quickly away from the boat.
What languages does the guide speak?
Live guides are available in French and English.
What should I bring?
Bring sunglasses, a sun hat, swimwear, a towel, and biodegradable sunscreen.
Can I cancel the booking?
You can cancel up to 24 hours in advance for a full refund. The reserve-now, pay-later option lets you book without paying immediately.
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