Imagine a long, comma-shaped strip of sand and forest, situated a few hundred meters from the east coast, so close that you can see the mountains of Mauritius from the beach, yet so far that you feel transported to another world. Eighty-seven hectares: enough space to walk for an hour without retracing your steps, enough to find your own spot even on a busy day.

The entire perimeter is lined with sand—more than four kilometers of beaches in total. The most popular is the main beach, five hundred meters of fine sand facing the lagoon, where everything that makes for a relaxing day is concentrated: sun loungers and parasols, a restaurant, restrooms, and the departure point for water sports activities. This is where the shuttle boats dock, where the atmosphere is most lively, and where most visitors will spend their six hours without ever moving.

It's a shame, because all you have to do is walk. A kilometer along the sand, and you find smaller coves, fringed with casuarina trees, where you can hear the water again. Some are connected by ten-minute paths through the vegetation.

Because the interior isn't empty. Beneath the beaches, the island is wooded: casuarina and coconut palms, a carpet of russet needles, thick shade, and the sounds of birds. These aren't endemic species of Mauritius—both the casuarina and the coconut palm were introduced by humans—but together they form a true coastal forest, crisscrossed by paths accessible without equipment. From the jetty, a simple route is to follow the eastern coastline northward to the sandbar that leads to the neighboring islet, then turn inland: in one loop, you'll have seen the beach, the forest, and the lagoon from three different perspectives.

This turquoise hue isn't retouched, and it has a very simple explanation: a vast, almost submerged, light-colored sandbar where the water is only fifty to sixty centimeters deep in places. The white seabed reflects the light, the water passes through it without stopping it, and the result is this color that no photograph can truly capture. Protected by the coral reef, the lagoon remains calm, and its temperature rarely drops below 23°C in the southern winter. You can therefore walk far from the shore without ever losing your footing—a rare luxury, and the island's best selling point for those visiting with children.

The same cause produces an effect that no one talks about. At low tide, the water recedes far out, revealing large brown patches: seagrass beds, lying on the sand, emerging in irregular islets stretching for dozens of meters. You then wade through fifteen centimeters of warm water between these banks of vegetation, boats anchor further out, and the beach doubles in width. It's neither dirty nor abnormal—it's a living environment, and it's partly for this reason that the area is protected—but it's no longer the picture-postcard scene.

Hence this piece of advice you won't find anywhere else: check the tide times before choosing your day. And don't expect too much from the snorkeling from the beach—on this sandy, seagrass seabed, with no reef accessible for swimming—there isn't much to see. The snorkeling trips offered locally take you by boat to other parts of the lagoon, and that's how you should approach them.

A protected area that nobody mentions

Few visitors realize it: they are spending the day in a marine protected area. The Trou d'Eau Douce fishing reserve was established in 2000 and covers nearly 574 hectares between Trou-d'Eau-Douce and Pointe-aux-Feuilles. Mangroves, wetlands, coastal habitats, and seagrass beds form a complex closely linked to the eastern lagoon. This protected status provides a framework for nautical activities in the area and informs the plan announced for 2026.

The mangrove, however, is something you earn during the crossing. Depending on the route, the boats skirt or pass through veritable corridors of mangrove trees, their roots plunged into calm, green water, before suddenly emerging onto the open lagoon and bathed in sunlight. This is often the most beautiful moment of the journey, and almost no excursion advertises it as such.

That's the real reason to go: few places in Mauritius pack so much into such a small area. You can spend the whole day doing nothing but sleeping under a casuarina tree, or go from morning till night without ever sitting down.

Water sports

They depart from the main beach and pay on the spot, per activity. The operator advertises parasailing—the most spectacular option, where you take off from a boat and discover the entire island and the lagoon's unique shape—speedboat tours, waterskiing, wakeboarding, and tubing. Depending on the day, the operators also offer kayaking, paddleboarding, and glass-bottom boat trips for those who prefer to admire the view rather than navigate the water.

Prices vary from one provider to another and are not displayed in advance: ask for the price before boarding, and check what is included if your excursion advertised included activities.

Walk to the other end

It's free, it's something almost no one does, and it might just be the best time of day. The inland trails are accessible in regular shoes and lead to viewpoints overlooking the lagoon and the Mauritian coast. An hour's walk is enough to completely change your impression of the island: you leave the beach terrace for a silent coastal forest, and you encounter more birds than people.

Golf, even if you're not a golfer

The course occupies the south of the island and is played on a green fee basis, but the club also has an academy offering introductory sessions for beginners and even non-golfers, with a driving range featuring five target greens and video swing analysis. In other words, you can visit this famous course without knowing how to hold a club—and the ocean view from the seaside holes is worth the trip alone.

Do nothing

It has to be said, because that's what most people come for. Sun loungers and parasols can be rented on site, there's real shade, the water is warm and shallow, and shops sell sarongs and souvenirs for those who want something to do. A whole day alternating between swimming, reading, and napping under the casuarina trees is a perfectly legitimate way to visit Île aux Cerfs.

You have to have searched in vain for a patch of shade on a tropical beach at midday to truly appreciate what Île aux Cerfs offers. Elsewhere, the casuarina trees grow back, their shade falling on the grass three meters behind the sand, where no one wants to settle. Here, they extend right to the edge: wooden tables are placed directly on the beach, deck chairs lined up beneath them, the lagoon just steps away. You can have lunch with your feet in the sand, in the shade, facing the water.

On an island where you stay from morning till night, this detail changes everything. It doesn't eliminate the need for a hat or sunscreen, but it makes the hottest hours, those spent elsewhere fleeing the sun, truly enjoyable.

You can have lunch there without having planned anything, and that's one of the pleasures of the day. The operator has three beach restaurants in the northern half, the one open to you: fish and seafood, pizzas, Mauritian and Asian specialties.

• The Sands Grill — under its thatched roof facing the lagoon, it serves local grilled, fried or steamed fish, seafood, Mauritian dishes and pizzas, in a beachfront atmosphere.
• The Sands Bar — cocktails with Mauritian rum, fresh fruit juices and a wide selection of pizzas, from classics to chef's creations.
• The Langer's Bar & Grill — the clubhouse restaurant, built on the highest point of the island, overlooking the driving range and the 18th hole. Mauritian and international cuisine, more elegant setting.
• The Buccaneers — to the southeast, next to the course, an exclusive beach with sun loungers and parasols, seafood lunch and butler service on the sand.

Reservations are possible and recommended during peak season. As a side note: the official website lists three beach restaurants to the north but only names two, and lists circulating elsewhere online often mix these addresses with those of hotels along the coast. Trust what you see when you arrive.

Some ferry packages include a buffet or lunch. If you're departing with a tour operator from Trou d'Eau Douce, check precisely what the advertised price covers: the difference between a simple shuttle and a full-day trip with meals is considerable.

Here's something almost no one knows: you can spend the night on Île aux Cerfs. There are no hotels on the island — which is precisely what has preserved the site — but three Bubble Lodges, transparent bubble accommodations nestled under the trees, constitute the island's only lodging options.

Three, no more. This means that once the last boat departs, around 6 p.m., the entire island empties of its thousands of visitors, leaving only the occupants of the three bubbles and the security staff on its 87 hectares. The main beach all to themselves, the lagoon turning pink, and the Indian Ocean sky seen through a transparent wall. Reservations are made through the golf club.

The island is equipped to accommodate visitors throughout the day: restrooms and showers, changing rooms, sun lounger and parasol rentals, beach and souvenir shops, and a first aid station. Water sports activities are supervised by instructors.

Be sure to bring cash: not all businesses accept cards, and you'll be on an island. Also bring water if you plan to venture beyond the developed areas, as there's nothing beyond the main beach.

From the air, the island reveals its secret. What appears from below to be a single landmass is actually two: Île aux Cerfs occupies the south, and to the north, within earshot, lies Îlot Mangénie. Between the two, a thin, still ribbon of water and a strip of sand so fine it looks as if it were painted with a brush. It is this strip that we photograph without knowing what we are photographing: the trace of an arm of the sea.

This passage has a name, the Grand Courant Canal, and it was once a proper channel. Longtime residents recount how boats used to sail and anchor there, and how the sand reclaimed its territory when the dredging operations ceased. This account doesn't come from an official source and requires confirmation. But the current state of affairs is undeniable: where boats once sailed, one now walks through a few centimeters of lukewarm water, and recent descriptions speak only of a small, sandy channel. An island merging with its neighbor in a single generation: few places in the world change shape so quickly.

This sandbar is also a border. Mangénie is operated as a private island reserved for guests of the Shangri-La Le Touessrok, with its beach restaurant, cabanas, and butler service on the sand. You can look at it, walk to the edge, but not go beyond.

The other side of Mangénie

This exclusivity, however, is not new. In 2017, the Mauritian press painted a very different picture: barbecue operators who had been operating there for years without permits, fishermen, regulars from Trou d'Eau Douce who came to spend Sundays there, and a Ministry of Tourism determined to bring order to this trade by relocating the longest-established businesses. The article discussed the status of "historical operator" for those with more than ten years of service, hygiene standards, and the country's image.

No public source says what became of these operators. Between the Mangénie of the barbecues and the one of the butler on the sand, there's a story no one has written, and it deserves better than silence.

It's a story full of gaps, and that needs to be said from the outset: between the 17th-century deer and the opening of a hotel in 1978, we know almost nothing about what this island was like. Three centuries of silence for a place that now welcomes hundreds of thousands of people a year. What we can tell, however, is the story of the lagoon that surrounds it and the village opposite—and it's well worth the detour.

The deer that gave it its name

Look for them, you won't find any. There isn't a single deer left on Cerf Island, and there hasn't been for a long time — only the name remains, like a memory of what Mauritius was like before the hotels.

These deer came from very far Away. the javan Deer, Cervus timorensis rusaThe deer arrived in the Indian Ocean with the Dutch: it was Governor Adriaan van der Stel, in office from 1639, who brought it from Indonesia for breeding. The animals escaped their enclosures, spread throughout the main island, and thrived in the forests. They are still there today, and the deer eventually earned its place on the country's coat of arms, opposite the dodo—the animal that survived and the one that did not, side by side on the same emblem.

The figure of 75,000 Deer does not stand up to calculation.

Almost every page devoted to the island claims it once had as many as 75,000 deer. The figure is repeated everywhere, including in encyclopedias, without anyone questioning it. Yet, simply putting the two numbers side by side is enough: the island measures approximately 87 hectares. Seventy-five thousand animals would mean more than eight hundred head per hectare, on wooded land, without a permanent source of fresh water and without any other resource capable of feeding them. No herd in the world lives like that.

Everything indicates that this number refers to the entire population of Javan deer In mauritius, not just the islet. how Many did the island actually have? No Available source allows us to say, and it's better to state this than to add yet another figure to those already circulating. what Is established can be summed up in two Sentences: the name does indeed come from deer, and there are none left.

Three centuries of which no one has kept any record

What became of the island after the Dutch? They left Mauritius around 1710, leaving behind deer, decimated ebony forests, and an extinct dodo. The French settled in 1715, renamed the island Isle de France, distributed land grants, and built their port at Port Louis, on the other side of the country. The British took over the colony in 1810, abolished slavery in 1835, and the freed slaves settled in the coastal villages. During all this time, on the islet in the Trou d'Eau Douce lagoon: nothing, or at least nothing that accessible springs allow us to establish.

Only one mention circulates: that of a connection to the Beau Rivage sugar estate, of which the ruins of stables are said to still bear witness. Only one source suggests this, and none confirms it: we cite it as a possibility, not as fact. If you are Mauritian and your family knows anything about this period, please write to us—this page deserves to be expanded.

Be wary of what you read elsewhere on this subject. several Websites attribute to île aux cerfs A past as a quarantine zone for slaves and sick sailors, and later as a military Base. this past exists, but it belongs to île de La passe, in grand port Bay, At the other end of the coast—the Very island that was the site of the naval battle of 1810. Two islets, two histories, often confused.

Beware, there is another Deer Island

A common misconception circulates online: a second Île aux Cerfs exists in the Seychelles, within the Sainte Anne Marine Park. This one is inhabited, rises to over 100 meters, and owes its name to an 18th-century French frigate. Several online guides, including those from well-known authors, attribute its characteristics to the Mauritian island. If you read anywhere that Île aux Cerfs has a summit or a resident population, you are in the wrong ocean.

The village opposite and the limestone of the lagoon

The lagoon tells the story the island lacks. Trou d'Eau Douce is said to take its name from a freshwater spring that once flowed into the sea—enough to stop, fill barrels, and settle down. The village lived off fishing long before it relied on tourism, and this is still evident in the mornings at the pier.

It primarily preserves a relic that almost no visitor notices as they head towards the pier: the Maho lime kiln, a listed national heritage site. Here, coral harvested from the lagoon—the very same lagoon whose color you'll admire as you cross—was transformed into quicklime. This lime was used for building, bleaching, and treating soil. The lagoon, now protected as a marine reserve, was therefore initially a quarry, and Île aux Cerfs spent most of its existence not as a picture postcard, but on the edge of a working country.

From the dugout canoe to the pontoon

It all started with a hotel and outrigger canoes. In 1978, Le Touessrok opened in Trou d'Eau Douce, just opposite the island. Guests would cross the lagoon in traditional canoes for the day: swimming, picnicking, lighting a campfire at dusk, and eating fish caught that morning and lobsters bought on the spot. It was those few years that forged the island's legend, long before the rows of sun loungers.

The turning point came around 1985. Water sports, a beach restaurant, a permanent staff assigned to the island: the site became organized, professionalized, and began to welcome visitors. In about fifteen years, it became the most visited place in Mauritius, frequented as much by tourists as by Mauritian families on weekends. Then Bernhard Langer's golf course transformed the southern half into a separate domain, and the island took on the appearance we know today.

Today, the Mauritian press mentions several hundred thousand visitors per year, and some professionals suggest more than 550,000. The order of magnitude is the same, and it alone explains almost all the questions one asks before coming.

Who owns the island?

The answer has changed recently, and many pages haven't registered it. In June 2024, the Sun Limited group split into two listed companies: Sunlife, which operates its own hotel complexes, and Riveo, which encompasses the luxury assets—the Shangri-La Le Touessrok, the Four Seasons, and Île aux Cerfs with its golf course. Riveo is now making announcements regarding the future of the site.

One caveat is necessary, however: the official website for the island's tourism operation still links, in its footer, to Sunlife and its hotels, and its social media accounts belong to the former entity. Either these pages haven't been updated following the split, or day-to-day operations remained with one entity while ownership was transferred to the other. As things stand, it's best to simply state that the island falls under the CIEL group through this reorganization, without going into more detail. One still reads, here and there, that it belongs to the Constance group: this is incorrect.

This is the key to understanding the island, and it's nowhere clearly stated. The golf course occupies 38 hectares of the southern half, out of the island's total 87 hectares. Nearly half the land is therefore private property where you can't walk. If you have the feeling, at the end of the day, that you've explored an island smaller than advertised, it's not just your impression: you've only seen half of it.

The separation goes beyond a line on a map. Both groups have their own shuttle service, departing from the same jetty at Pointe Maurice but heading to two different piers. The golf club opens at 7:00 a.m. and closes at 8:00 p.m.; its shuttle starts running at 6:40 a.m., every twenty minutes, until the last player leaves. The leisure island, on the other hand, opens at 9:00 a.m. and closes at 6:00 p.m., and its shuttle connects Pointe Maurice to Masala Jetty every thirty minutes from 9:30 a.m. to 6:00 p.m. Two islands within the island, two clocks, and people who spend the day in the same place without ever crossing paths.

The course itself is an 18-hole, par 72 course of approximately 6,450 meters, with four sets of tees, designed by Bernhard Langer, a two-time Masters winner. Its reputation is firmly established: the operator boasts a ranking of Golf Magazine placing it at the top of a global ranking of courses to play once in a lifetime, and the club presents itself as one of the fifteen most beautiful In the world. these distinctions are only relayed by the operator and its resellers, without any independent, publicly available Ranking to confirm them: they should be taken for what they are, a marketing ploy Backed by genuine renown. the green fee for non-residents Is around 120 euros per person per day, plus A 100 rupee sustainability fee; it is Free for guests of the shangri-La. if You Are interested in this topic beyond this island, we have dedicated an entire guide to it. golf in Mauritius.

In August 2026, Riveo announced a sustainable regeneration plan for Île aux Cerfs and Îlot Mangénie. It includes the gradual creation of an Eco-Park, an ecomuseum, and a dedicated foundation, the Île aux Cerfs Eco-Park Foundation, a non-profit organization responsible for funding and coordinating conservation, ecological restoration, and awareness-raising activities, in conjunction with authorities, operators, and other stakeholders.

The reference document, an Eco-Park Management Plan, was developed by the consulting firm Dynamia. Its director, Thierry Le Breton, describes Île aux Cerfs and Îlot Mangénie as a sensitive ecological area, directly linked to the eastern lagoon, whose regeneration requires a better understanding of the ecosystems, adapting land use, and establishing dedicated governance. The island is announced as remaining fully accessible to Mauritians and visitors alike, within a better-organized framework.

This is an announcement, not a status report: as Of the date of writing, neither a detailed schedule nor a public budget has been released. but for Those familiar with the site, what lies behind these words is considerable—the organization of the Spaces, the regulation of water sports activities, and perhaps the fate of those who have always worked there. we Will follow this issue in our... tourism news in Mauritius.

The island is only accessible by boat, and there are two distinct routes that most websites confuse. The choice between the two determines your starting point, your price, and your freedom of movement.

The official shuttle from Pointe Maurice

This is the direct route. The Pointe Maurice jetty, next to the Shangri-La Le Touessrok, is open to the public; the boats are 24-seaters, and the operator provides a supervised parking area with video surveillance. The shuttle runs every thirty minutes, from 9:30 a.m. to 6:00 p.m., to Masala Jetty. No advance booking is necessary: according to traveler feedback, tickets are purchased at the bar upon arrival on the island. Once you disembark, the day is yours to enjoy.

Private boats from Trou d'Eau Douce

The village of Trou d'Eau Douce is home to numerous independent operators: speedboats, dugout canoes, catamarans, and glass-bottom boats. Departures are also available from Grande Rivière Sud-Est, Deux Frères, and Quatre Sœurs. The journey time varies considerably depending on the type of boat, from about ten minutes by speedboat to half an hour by slower vessel. Many of these trips are sold as day excursions, including lunch, swimming stops, and sometimes a visit to the Grande Rivière Sud-Est waterfall—which, contrary to what is often said, is not visible from the island, but can be reached by boat in just a few minutes. This is the best option if you want to see the lagoon and not just the beach. We detail this option in our article dedicated to...catamaran excursion to Île aux Cerfs.

From the rest of the island, factor in the road trip to the east coast: Île aux Cerfs is quite remote, and a day there will truly take up the entire day if you're staying in the north or west. To locate the site and other points of interest in the area, the tourist map of Mauritius will give you the actual distances, and our portrait of the east of Mauritius places the island back in its region.

Access to the island itself is free: you only pay for the ferry crossing and what you consume on the island. No price list is published on the official website; the amounts below are based on feedback from travelers and tour operators and should be considered approximate, to be verified upon your arrival.

• Official shuttle, simple formula — approximately 450 rupees per person according to feedback from january 2026, including return travel, a welcome drink and a sunbed.
• Official shuttle, package with lunch — approximately 1,250 rupees per adult and 950 rupees per child, buffet and drinks included.
• Private boats from Trou d'Eau Douce — from 300 to 800 rupees round trip depending on the type of boat, excluding organized excursions.
• Golf, non-residents — around 120 euros per person per day, plus 100 rupees for sustainable development fees.

Water sports activities are available for an additional fee on site, with prices varying from one provider to another. To help you plan your overall budget, consult our guide on...money and holiday budget in Mauritius provides useful reference points.

Leave early. The 9:30 a.m. shuttle gives you almost two hours before the arrival of the majority of organized excursions, and these are the best hours: the light is still low, the sand pristine, and the island looks exactly as you came to see it. The same charm returns in the late afternoon, when the groups depart and the beach empties.

Avoid weekends and public holidays if you're looking for peace and quiet: it's the quintessential family outing for Mauritians, and the crowds are nothing like those on a Tuesday. But if you want to see the island alive, hear séga music coming from a speaker, and encounter something other than tourists, this is precisely the day to come.

Check the tide times before setting your date. High tide around midday: you'll get the lagoon you see in the photos. Low tide: you'll get seagrass beds, wading through the water, and a beach twice as wide. Neither is disappointing, but they're not the same kind of day.

In terms of season, the island can be visited year-round. The period from April to December, outside of cyclone season, offers the best compromise, and the months of May, June, September, and October combine good weather with more moderate crowds. weather in Mauritius varies greatly from one coast to the other: the east is more exposed to the wind than the west, which is felt on the lagoon.

What to expect

• Sunscreen, hat and sunglasses — shade exists, but not everywhere.
• Water shoes.
• Cash, as not all providers accept cards.
• Water if you go away from the main beach.
• Something to store your belongings while swimming.

Respect the place

You are in a marine protected area, and the plan announced for 2026 confirms the fragility of the site. Leave nothing on the sand or in the vegetation, do not collect coral or shells, use a sunscreen that is safe for marine life, stay on the paths during your walks, and do not feed the fish. These are simple actions, and the island needs them more than most beaches in Mauritius, simply because it receives more visitors than any other.

Are there still deer on Deer Island?

No. The island has been deer-free for a long time. The name comes from the Javan deer introduced to Mauritius by the Dutch from 1639 onwards, and it remained after the animals disappeared from the islet.

Is it possible to go to Île aux Cerfs without going through an organized excursion?

Yes. The Pointe Maurice jetty is open to the public and a shuttle runs every thirty minutes, from 9:30 am to 6 pm. No reservation is necessary, and you are free to plan your activities once you are there.

Is there an entrance fee to the island?

No. Access to the island is free: you pay for the boat crossing, then for your food and drinks and activities on site.

Is it possible to sleep on Île aux Cerfs?

Yes, but very few people can. There are no hotels on the island; only three Bubble Lodges, transparent bubble accommodations, welcome visitors for the night. Reservations are made through the golf club.

Can we visit the islet of Mangénie?

No, not freely. The neighboring islet, separated from île Aux cerfs by a sandbar, is operated as a private beach reserved for guests of The Shangri-La Le touessrok, with its own boat service.

Is it possible to walk all over the island?

No. The southern half, 38 hectares out of approximately 87, is occupied by the private golf course. Day visitors enjoy the northern part, where the developed beaches, restaurants, water sports, and inland trails are located.

Is snorkeling worthwhile at Île aux Cerfs?

Not particularly accessible from the beach. The lagoon is very shallow, with a sandy bottom and seagrass beds, and no reef accessible for swimming. The snorkeling trips offered locally take you by boat to other areas of the lagoon.

How much time should be Allowed?

A full day. The leisure island is open from 9 a.m. to 6 p.m., and most visitors spend six to seven hours there, including lunch.

Is Deer Island suitable for children?

Yes, especially. The water is very shallow over a wide area, the bottom is sandy, and the shade of the casuarina trees falls directly onto the beach. However, be mindful of boat traffic areas, which are numerous near the landing stages.

What is the exact area of the Island?

The operator states 87 hectares, a figure repeated by most industry sources. Other sources suggest around 100 hectares. The discrepancy likely stems from the area considered, depending on whether or not the Mangénie islet is included.