Snorkeling in Mauritius is one of the most rewarding experiences the Indian Ocean has to offer. The island is almost entirely encircled by a coral reef, protecting lagoons of extraordinary clarity and colour. Whether you are a first-timer or a seasoned snorkeler, you will find calm, warm waters teeming with parrotfish, sea turtles, Moorish idols, moray eels and even dolphins — all reachable without specialist equipment.
In this guide we cover the 6 best snorkeling spots in Mauritius for 2026, including which is best for beginners, where to see sea turtles, and how to get there. Most spots are accessible from shore, and several can be combined with one of our private island tours. If you are arriving from abroad, we also recommend pre-booking your airport transfer to your hotel so your snorkeling adventure starts the moment you land.
October to April — warm water (28°C), calm seas and best visibility across most of the island.
Pereybere Beach (Grand Baie) and Trou aux Biches — green and hawksbill turtles visit regularly.
Blue Bay Marine Park — shallow (5–6m), crystal-clear water, no boat needed. Walk straight in from the beach.
Location: Southeast Coast | Shore Access: ✅ Yes | Depth: 5–6 metres
Blue Bay Marine Park is Mauritius’s only UNESCO-designated marine protected area and consistently rated the top snorkeling spot on the island. The water is crystal-clear, depth is only 5–6 metres, and you can wade straight in from the beach — no boat required. The protected marine ecosystem hosts outstanding coral gardens with branching, table, and giant brain coral, alongside dozens of fish species including angelfish, damselfish, parrotfish, wrasse, and clownfish. Occasional sea turtle sightings add to the magic.
According to Mauritius Now, Blue Bay’s lagoon is one of the richest coral ecosystems in the entire Indian Ocean region. Picnic areas shaded by filao trees line the beach, and glass-bottom boat tours are available for children who prefer to stay dry.
Best for: Families, beginners, and anyone who wants the island’s finest reef in one easily accessible location.
Location: West Coast | Shore Access: ✅ Yes | Best Season: Year-round (sheltered from trade winds)
Flic en Flac is Mauritius’s longest beach and one of its most reliably calm snorkeling spots. Sheltered from the south-east trade winds year-round, the lagoon stays flat and clear no matter the season — a significant advantage over the east coast, which can turn choppy from March to November. The reef supports a colourful cast of white-spotted boxfish, Moorish idols, blue-barred parrotfish, triggerfish, and butterflyfish. With enough patience, you may also spot bottlenose dolphins or, in winter, sperm whales in the deeper water beyond the reef.
Tip: Wear swimming shoes — the sandy bottom has shells and sea urchins in places. Equipment hire is available at the beach.
Best for: Couples, families, and anyone staying in the west coast resort area.
Location: North Coast, near Grand Baie | Shore Access: ✅ Yes | Highlight: Green and hawksbill sea turtles
Just 3 kilometres north of Grand Baie pier, Pereybere Beach is the single best spot in Mauritius to encounter sea turtles in the wild. Both the green sea turtle and the critically endangered hawksbill turtle visit these shore waters regularly — sometimes within metres of the beach. The reef also hosts the iconic Mauritian anemonefish (a close relative of the clownfish), which is endemic to Mauritius and Reunion and found at very few locations on the island.
The soft-sand beach is uncrowded compared to Grand Baie itself, and the calm, clear water makes snorkeling easy even for young children. Cap Malheureux and Bain Boeuf Beach, a short drive further north, offer equally good snorkeling if Pereybere is busy.
Best for: Wildlife enthusiasts, families, and anyone staying in the Grand Baie area.
Location: East Coast (off Trou d’Eau Douce) | Shore Access: Boat from Trou d’Eau Douce | Highlight: Turquoise lagoon, seabream, groupers
Île aux Cerfs is a 100-hectare island just off the east coast and one of Mauritius’s most iconic destinations, visited by half a million tourists a year. Surrounding the island are white sandbars and a shallow turquoise lagoon that makes snorkeling effortless. Seabream, blue-striped snappers, parrotfish, starfish, and blacktip groupers hide among the sea-grass beds and coral patches, while the ocean-facing side of the island has more developed coral gardens with angelfish and moray eels.
Access is by speedboat from Trou d’Eau Douce, and many day trips combine a stop at Île aux Cerfs with snorkeling at nearby lagoon patches. Our Catamaran Trip to Île aux Cerfs includes a dedicated snorkeling stop.
Best for: Day-trippers, tour groups, and anyone who wants a full island experience alongside their snorkeling.
Location: West Coast, Le Morne Lagoon | Shore Access: Boat from Le Morne Beach | Highlight: Spinner and bottlenose dolphins, coral reef
Île aux Bénitiers sits in the famous Le Morne Lagoon, framed by the UNESCO-listed Le Morne Brabant mountain. It is best known as the departure point for swimming with wild spinner and bottlenose dolphins in their natural habitat — but the island’s coral reef also delivers some of the best snorkeling on the west coast. The shallow reef near the island has excellent coral coverage and a rich variety of reef fish, with calm, warm water in the protected lagoon.
Most visitors combine dolphin watching at sunrise with a snorkeling stop at the reef before heading to the island beach for a BBQ lunch — this is exactly the experience our Dolphins & Île aux Bénitiers tour delivers.
Best for: Adventure-seekers, honeymooners, and anyone wanting the most memorable morning Mauritius can offer.
Location: Northwest Coast | Shore Access: ✅ Yes | Highlight: Wide reef zones, calm lagoon, sea turtles
Trou aux Biches is a beautiful, unhurried resort village on the northwest coast with one of the most accessible reef systems on the island. The wide lagoon and gently sloping beach make entry easy for all skill levels, and the clear water reveals a wide reef zone home to diverse tropical fish, sea fans, and occasional sea turtles. The nearby coastline between Mont Choisy and Balaclava extends the snorkeling options considerably — Pointe aux Piments in particular is excellent for turtle sightings.
Best for: Beginners, families, and resort guests looking for easy, rewarding snorkeling from the beach without a boat.
Not for most spots. Blue Bay Marine Park, Flic en Flac, Pereybere, and Trou aux Biches all offer excellent snorkeling directly from the shore. However, Île aux Cerfs and Île aux Bénitiers require a short boat or speedboat transfer. If you want to combine snorkeling with dolphin watching or a catamaran lunch, a day tour is the best option — we offer private tours that include all of these.
October to April (southern summer) is the best period. Water temperatures reach 28°C, visibility is at its clearest, and most of the island's lagoons are calm. The west coast (Flic en Flac, Le Morne) is sheltered year-round, making it a reliable option even during the winter months of June to August when trade winds can affect the east coast.
Absolutely. Most snorkeling spots in Mauritius are set inside protected lagoons with calm, shallow water and no strong currents — ideal for beginners. Blue Bay Marine Park, Trou aux Biches, and Flic en Flac are particularly beginner-friendly. Equipment hire is available at the beach at all major spots, and children can explore on glass-bottom boats if they prefer not to get in the water.
Several of Mauritius’s best snorkeling spots are part of our private island tour programme. Our Dolphins & Île aux Bénitiers tour, Catamaran Trip to Île aux Cerfs, and Five Islands Speedboat Trip all include dedicated snorkeling stops in the island’s finest lagoons — with hotel pickup included. And to make sure your trip starts perfectly, book your private airport transfer from MRU from just €35.
REACH THE BEST SNORKELLING SPOTS BY SPEEDBOAT
Visit Blue Bay, Ile aux Aigrettes and the Five Islands marine reserve in one day. Private speedboat with snorkelling gear and hotel pickup included.
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