The island with the finest lagoon beach in Mauritius. Reachable in 10 minutes from Trou d'Eau Douce — and one of the Indian Ocean's best golf courses is on it.
Île aux Cerfs — literally "Deer Island" — is a 210-hectare island off the east coast of Mauritius, separated from the mainland by a narrow channel at Trou d'Eau Douce. It is the most visited natural site in Mauritius and consistently ranks among the finest beach experiences in the Indian Ocean.
The island's defining feature is its lagoon: a shallow, turquoise body of water enclosed by a reef that keeps the water flat and clear year-round. The main beach runs for close to two kilometres along the western shore facing the mainland, with powdery white sand and the kind of water clarity that makes wading feel like swimming in glass. The reef that protects the lagoon also makes it one of the safest swimming beaches on the island — there is no surf, the bottom is sand rather than rock, and the depth stays manageable for children across most of the beach.
Unlike most of Mauritius's well-known beaches, Île aux Cerfs is not accessible by car. The boat crossing from Trou d'Eau Douce is the only way in, which keeps the experience distinct from the road-accessible north coast resorts. The island's interior is wooded and undeveloped beyond the golf course, and the southern end of the beach becomes progressively quieter as you walk away from the main landing pier.
Attached to the island by a short bridge is the Île aux Cerfs Golf Club islet — home to one of the Indian Ocean's best-regarded 18-hole courses. The two islands together cover the full spectrum: beach, watersports, and championship golf within walking distance of each other.
There is no ferry schedule — transport to the island is by private water taxi or hotel transfer, running throughout the day. The main departure point is the Trou d'Eau Douce jetty, about 45 minutes' drive from SSR International Airport on the north-east coast road.
Multiple operators run from the Trou d'Eau Douce village jetty throughout the day. The crossing costs roughly MUR 200–400 return ($4–9) per person. Boats leave when full or by arrangement. No advance booking needed outside peak season — just walk to the jetty.
Four Seasons Anahita, Anahita Golf & Spa Resort, and other east coast resorts offer private speedboat transfers to Île aux Cerfs — typically included or available at low cost for hotel guests. Faster, more private, and departs from the hotel's own jetty rather than the public pier.
Operators in Grand Baie and other north coast resorts run full-day catamaran excursions to Île aux Cerfs, typically including lunch and snorkelling. Convenient if you're staying on the north coast and don't want to arrange your own transport. Longer travel time but the excursion format removes all logistics.
Guests staying at Bubble Lodge Île aux Cerfs are transferred privately from Trou d'Eau Douce. Transfers are coordinated by the property at check-in and departure. Luggage is handled by the lodge; the crossing takes under 10 minutes.
Driving to Trou d'Eau Douce: from SSR Airport via the motorway, take the A1 south then A3 east — approximately 45 minutes in normal traffic. From Grand Baie on the north coast, allow 70–80 minutes via the coastal A2 road. Parking is available near the Trou d'Eau Douce jetty.
The island runs from beach swimming and watersports at the northern end to quieter walking trails and mangrove edges at the south. Most day visitors spend 4–6 hours on the island — enough to swim, try one or two watersports, and have lunch without feeling rushed.
The main beach offers calm, crystal-clear shallow water protected by the outer reef. The lagoon is safe for children and non-swimmers. Snorkelling directly off the beach reveals coral patches and reef fish in 1–3 metres of water.
Parasailing launches from the beach throughout the day — views across the lagoon and the east coast mountains are exceptional. Approx MUR 2,000 ($45) per person. Book directly with operators on the beach; no advance reservation needed outside peak season.
Jet ski hire is available from multiple operators along the beach. Prices start around MUR 1,500 ($33) per 30 minutes for a single rider. The lagoon circuit is one of the most scenic jet ski routes in Mauritius — flat water and open ocean views.
Glass-bottom boat tours run from the jetty area, covering the reef around the island. From MUR 600 ($13) per person for a 45-minute tour. Good introduction to the reef ecosystem for visitors not comfortable snorkelling. Fish life includes parrotfish, angelfish, and reef sharks at depth.
Several operators run organised beach barbecue lunches on the island — typically included in day-trip packages from Grand Baie or available to self-arrange from operators at the jetty. Fresh seafood, salads, and local fruit for MUR 1,200–1,800 ($26–40) per person. Eating at Bubble Lodge's restaurant is an alternative for a more formal meal.
A walking path circles most of the island's perimeter. The walk from the main landing pier to the quiet southern beach takes about 30 minutes and passes through forest and mangrove edges. The southern end is significantly quieter than the main beach, even in peak season.
Île aux Cerfs Golf Club sits on a small islet adjacent to the main beach, reached by a short bridge from the island's eastern edge. The 18-hole, par-72 course was designed by Bernhard Langer and is consistently rated among the finest golf courses in the Indian Ocean region — the combination of tropical landscaping, lagoon backdrops, and the technical design of the course makes it genuinely exceptional.
The course plays to 6,511 metres from the championship tees across varied terrain — some holes run along the lagoon edge with ocean views in three directions, others are sheltered by mature trees and require precise iron play. The greens are well-maintained year-round given the club's four-star operation standard. A driving range, pro shop, and clubhouse restaurant complete the facility.
Hotel guests at the Anahita resort properties (Four Seasons Anahita, Anahita Golf & Spa Resort) have preferred access arrangements and typically receive priority tee times. Guests at other properties and independent visitors can book directly. The course is busiest on weekday mornings — an afternoon tee time in the shoulder season (May, June, September, October) offers the quietest round.
Both are the most visited beach destinations in Mauritius. They appeal to different traveller types — here's how they compare across the factors that matter most.
| Factor | Île aux Cerfs | Grand Baie |
|---|---|---|
| Beach quality | Exceptional — calm lagoon, white sand, clear water | Good — busier, more developed shoreline |
| Water clarity | Outstanding — reef-protected, shallow, sand bottom | Good — some boat traffic in the bay |
| Crowds | Moderate to busy in peak season; quieter at south end | Busy year-round; busiest at weekends |
| Getting there | Boat required — 10–15 min crossing | Direct road access — no boat needed |
| Shopping | None on island | Extensive — La Croisette, La Plage mall |
| Restaurants | Beach BBQ operators + Bubble Lodge restaurant | Wide range of restaurants, cuisines, price points |
| Nightlife | None | Active — bars, clubs, sunset cruises |
| Golf | Yes — 18-hole Bernhard Langer course | No on-site course |
| Hotels on site | Bubble Lodge (1 property) | Multiple resorts and guesthouses |
| Best for | Beach day, watersports, golf, romance, peace | Base for exploring, shopping, nightlife, variety |
The verdict: choose Île aux Cerfs if the beach itself is the priority — it is meaningfully better for swimming, snorkelling, and lagoon aesthetics than Grand Baie. Choose Grand Baie if you want a base with road access, shopping, dining variety, and nightlife. They are not mutually exclusive — many visitors staying in Grand Baie take a day trip to Île aux Cerfs by catamaran.
The island is accessible year-round, but water crossings and lagoon conditions vary significantly by season. Weather on the east coast differs slightly from the west — the east is more exposed to the prevailing south-east trade winds, which can make the channel crossing choppy in strong wind periods even in the dry season.
Dry season. Clear skies, calm lagoon, excellent underwater visibility. July–August peak: busiest but most reliable. May, June, September and October are the sweet spot — fewer crowds, good weather, lower prices at nearby hotels.
Transition to wet season. Still mostly sunny with afternoon showers beginning. Lagoon remains swimmable; some wind. Fewer visitors than peak season. Worth visiting if travelling in this window — just keep afternoons flexible.
Cyclone season. Heavy rain, rough seas, and potential closures of boat services. The island itself is not dangerous during a cyclone (operators cancel), but planning a specific Île aux Cerfs day during this window carries real cancellation risk. If you visit Mauritius in these months, keep the island trip loose in your itinerary.
Time of day: arriving before 10am avoids the main day-trip crowds, which typically land between 10:30am and noon. The island empties significantly after 3pm as operators return to the mainland for the end of the day — late afternoon on the island can feel like a completely different place.
Watersports operators and water taxi drivers on the island are cash-only. ATMs are in Trou d'Eau Douce village — withdraw before taking the boat. MUR is the expected currency; euros and USD accepted but at a premium.
The lagoon's shallow, clear water amplifies UV exposure significantly. Apply reef-safe sunscreen before boarding the boat — the crossing itself catches more sun than it looks. Hats and long-sleeve rash guards are practical on a full beach day.
There are no lockers or left-luggage facilities on the island. Bring a small dry bag for valuables (phone, wallet, camera) as water taxis and watersports activities both involve water. Towels are available to hire if you haven't brought one.
Île aux Cerfs Golf Club can be fully booked at peak season with little advance notice, especially weekend mornings in July and August. If golf is a priority on your trip, book tee times before you arrive — hotel concierge at east coast properties can do this for you.
The reef around Île aux Cerfs is an active, healthy coral ecosystem. Sunscreens containing oxybenzone or octinoxate are damaging to coral. Bring a mineral-based (zinc oxide or titanium dioxide) alternative — increasingly available from Mauritius pharmacies and hotels.
Water taxis from the island back to Trou d'Eau Douce generally stop running around 5–5:30pm as operators return for the day. Confirm the last crossing time with your operator when you arrive. Being stranded on the island after dark is not dangerous, but it is an expensive inconvenience.
The east coast hotels below offer the fastest, most convenient access to Île aux Cerfs — most provide private speedboat transfers for guests. All scores are from our independent dataset of 36 Mauritius luxury hotels.
The top-rated east coast hotel and the closest major resort to Île aux Cerfs. Guests at Four Seasons Anahita access the island by private hotel speedboat. The resort shares the Anahita estate with its own golf course and the island club. Private villa residences with pools, butler service throughout, and one of the finest kids clubs in Mauritius for families. The amenity score of 9.4 is the highest in our dataset.
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The best-value east coast option with direct access to the Île aux Cerfs Golf Club. Anahita Golf & Spa Resort shares the Anahita estate with Four Seasons at a significantly lower price point. The spa programme is excellent; the golf access is the primary draw. Butler service available throughout. Good for couples combining a beach trip to Île aux Cerfs with serious golf.
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The only accommodation on Île aux Cerfs itself — bubble-shaped transparent villas set in the island's tropical forest, with private beach access and fine dining. Guests have the beach to themselves in the early morning and evening after day-trippers leave. A genuinely unique experience: falling asleep in a bubble villa under the Mauritius stars, waking to the island before anyone else arrives. Limited capacity means it books out early for peak season.
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