What Makes This Beach Special
Trou aux Biches — “Hole of the Does” in French, a name of obscure origin — is the beach that most completely fulfils the promise of Mauritius as a tropical beach destination. The island of Mauritius, in the western Indian Ocean east of Madagascar, has been developing a beach tourism industry since the 1970s and the Trou aux Biches area on the northwest coast has been at the centre of that industry for most of its history. The result is an experience simultaneously natural (the lagoon, the reef, the warm Indian Ocean water) and polished (excellent hotel infrastructure, well-maintained public facilities, reliable transport connections).
The beach occupies a sweeping arc of the northwest coast, protected by the outer coral reef that rings most of Mauritius’s coastline and creates the shallow, calm, turquoise lagoon between reef and shore. This lagoon — typically 1–3 metres deep, warm (25–27°C year-round), and brilliantly clear — is the defining characteristic of the Mauritius beach experience and Trou aux Biches has one of the best versions of it. The reef protection means that waves on the beach are minimal even when the Indian Ocean is rough further out.
The sand is fine and white, the palm trees provide shade at the beach’s edges, and the colour palette — white sand, turquoise lagoon, deeper blue beyond the reef, blue sky — is exactly what the phrase “Indian Ocean beach” is supposed to mean. The Mauritius tourism industry has successfully marketed this image for decades, and Trou aux Biches is the place where the marketing most accurately describes the reality.
The beach is public — unlike many Mauritius beaches, where hotel properties control access — and the town behind it has a genuine local community alongside the tourist infrastructure. The main beach road has restaurants and shops serving both local residents and visitors, which gives the area a texture beyond the purely resort-hotel experience.
Transport and Access
Getting to Mauritius
Sir Seewoosagur Ramgoolam International Airport (MRU) receives direct flights from:
- UK: London Heathrow (British Airways, Air Mauritius)
- France: Paris CDG (Air France, Air Mauritius)
- Germany: Frankfurt (Condor, Air Mauritius)
- Australia: Melbourne, Perth, Sydney (Air Mauritius)
- South Africa: Johannesburg, Cape Town (Air Mauritius, SAA, Comair)
- India: Mumbai, Delhi (Air Mauritius, Air India)
- UAE: Dubai (Emirates, Air Mauritius)
- Singapore (Air Mauritius, Singapore Airlines)
The island is one of the most connected destinations in the Indian Ocean, with direct service from most major world regions.
From the Airport to Trou aux Biches
The airport is located in the southeast of the island. Trou aux Biches is on the northwest coast — approximately 45–60 km by road.
- By taxi: The standard option. Fixed-rate taxis from the airport rank to Trou aux Biches; confirm the rate before departing.
- By hotel transfer: Most hotels arrange transfers from the airport.
- By bus: Public buses run between the airport and the capital Port Louis, with connections north to Trou aux Biches. Scenic and economical but slower.
Best Time to Visit
Mauritius has a tropical climate with two main seasons:
- May to November (cool dry season): Temperatures 20–25°C, trade winds keep it comfortable. Best visibility for diving and snorkelling. Less humid. This is often considered the ideal season.
- December to April (hot wet season): Temperatures 26–35°C, more humid, occasional heavy rainfall, and cyclone risk (particularly January–March). The ocean is at its warmest. Cyclone warnings occasionally require sheltering but direct cyclone strikes are relatively uncommon.
The water temperature is warm year-round (23–27°C) — there is no “cold” season for swimming. January–February are the hottest months and also the highest cyclone risk; May–September is the sweet spot of comfortable temperatures and reliable conditions.
Places to Stay
Trou aux Biches has some of the finest resort hotels in Mauritius:
- Trou aux Biches Beachcomber Golf Resort & Spa: The landmark hotel on this beach, a large luxury resort directly on the lagoon with excellent facilities, multiple restaurants, a spa, and an 18-hole golf course. Considered one of the finest beach hotels in Mauritius.
- Veranda Paul & Virginie Hotel & Spa: A charming smaller hotel in the same area, named after the classic Mauritian novel.
- Paradis Beachcomber Golf Resort & Spa: South of Trou aux Biches at Le Morne, with a dramatic mountain backdrop.
The northwest coast has numerous other hotels at various price points, from large all-inclusive resorts to smaller boutique properties.
Activities
Snorkelling in the Lagoon
The lagoon at Trou aux Biches has good snorkelling from the shore. The reef’s inner edge shelters fish and coral gardens accessible to snorkellers with their own equipment. Octopus, parrotfish, surgeonfish, and various reef fish are commonly seen. For better coral coverage, organised snorkelling tours to the outer reef are available from water sports operators on the beach.
Catamaran Tours
One of the most popular Mauritius beach activities: a full-day catamaran cruise along the northwest coast, with snorkelling stops at the best reef sites, swimming with whale sharks (season dependent — November–February), lunch on board, and a visit to the waterfall and river area. Several operators run these from Grand Baie, just north of Trou aux Biches.
Île aux Cerfs
The most famous beach destination in Mauritius is Île aux Cerfs — a small island in the lagoon off Mahébourg on the east coast, accessible by speedboat. The beach lagoon quality is spectacular. Day trips from anywhere on the island are popular.
Grand Baie
The nearest town to Trou aux Biches (2 km north) is Grand Baie — Mauritius’s principal resort and nightlife hub. The town’s harbour, shopping streets, and beach bars provide the commercial infrastructure that keeps Trou aux Biches quieter and more residential. Grand Baie is also the departure point for most boat tours.
Mauritius Cultural Experiences
Mauritius is a fascinatingly multicultural nation — Indian, African, French, Chinese, and British heritage have all left deep marks on the food, architecture, religion, and culture. The Central Market in Port Louis (the capital, 20 km south), the Hindu temples (including the Ganga Talao crater lake temple — Grand Bassin — pilgrimage site), and the L’Aventure du Sucre museum at a historic sugar estate near Trou aux Biches are all rewarding.
Common Questions
Is the beach at Trou aux Biches suitable for families? Excellent for families. The lagoon’s calm, shallow, warm water is ideal for children. The protected reef environment is safe for even young swimmers, and the beach facilities are good.
Are there waves at Trou aux Biches? Minimal. The outer coral reef absorbs most wave energy before it reaches the lagoon. The water inside the lagoon is almost always calm — more like a lake than an ocean beach in terms of wave action.
Is Mauritius expensive? Mauritius has a reputation as an expensive luxury destination, but this is partly misleading. The luxury resort hotels are expensive. But local food (roti, mine frites, gateaux piment, fresh fish at local restaurants) is very affordable, local transport (bus and shared taxi) is cheap, and public beach access is free. A range of budgets can be accommodated, though the premium hotels dominate the tourist narrative.
What language is spoken in Mauritius? The official languages are English and French, both widely spoken in tourist contexts. The local language is Mauritian Creole (Morisyen), a French-based creole language. Hindi and Tamil are also widely spoken within the Indo-Mauritian community. English is reliably understood by all tourist-facing businesses.