November 9, 2026 Westimmo

Living in Trou d’Eau Douce: the East Coast Fishing Village Facing Ile aux Cerfs

Trou d'Eau Douce is a fishing village on the east coast: lagoon, the Ile aux Cerfs pier, climate, healthcare and what to check before settling here.

Trou d’Eau Douce is a fishing village on the east coast with only small shops: for the weekly shop, medical care and most paperwork, you drive to Flacq. In return, the lagoon is at the end of the street, daily life still runs at village pace, and the boats to Ile aux Cerfs leave from a pier a few minutes from your door.

No official source publishes village-level figures for shops, schools or property prices. This article sticks to what can be established (population, climate, the Ile aux Cerfs crossing, healthcare) and says plainly what you will need to check on the ground.

What is Trou d’Eau Douce, exactly?

Trou d’Eau Douce is a former fishing village in the Flacq district. It takes its name from a freshwater spring that reaches the sea at this spot (Routard, in French). The centre is small: the pier, a handful of shops and restaurants, a stone church (Notre-Dame-du-Bon-Secours, built in 1990) and the ruins of an old lime kiln near the shore. In the morning, the fishermen come back in.

The village had 5,525 residents at the 2022 census, down 147 from 5,672 in 2011 (citypopulation.de, based on Statistics Mauritius censuses). People live here all year round; it is not a resort enclave, and the contrast is clearest next to the estates along the coast, such as Anahita.

Ile aux Cerfs next door: what changes in high season

Trou d’Eau Douce is the main departure point for Ile aux Cerfs. Shuttles and water taxis run from the pier all day. The crossing takes around ten minutes according to Routard, and between 10 and 25 minutes depending on the boat according to Avygeo.

As a rough guide (page updated 20 March 2026, prices vary), a return trip costs Rs 300 to 500 per person by slow water taxi and Rs 500 to 800 by fast water taxi. The Shangri-La Le Touessrok hotel shuttle costs about Rs 450 and includes a sun lounger and a juice (Avygeo, in French). The last boat back leaves around 4 to 4.30 pm.

For a resident, the effect is simple: the village fills up in high season, and Ile aux Cerfs gets noisy in summer (Expat.com, in French). You live here for the water on your doorstep, not to get away from the tourist traffic at the pier.

Climate: trade winds, cool winters, wet summers

The village has no weather station of its own. The Mauritius Meteorological Services use the Fuel station for the East, which gives a fair idea of conditions on this coast (Mauritius Meteorological Services, 1971-2000 normals). Average daytime highs range from 23.7°C in July to 28.8°C in January, and average lows from 17.0°C in August to 22.3°C in February.

Rain follows the seasons: about 330 mm in February against 62 mm in October, so winter and spring are much drier than summer. Average wind speed climbs from 8.0 km/h in January to 12.3 km/h in July. The east coast takes the trade winds head on, which cools the winter. The lagoon is also known for kitesurfing and windsurfing, mainly from May to October (Routard).

Shopping and daily errands: the village for basics, Flacq for the rest

The village has small shops and restaurants, and a bicycle is a good way to follow the coast (Expat.com). For the main shop, the town of Flacq has the east’s supermarkets, and its open-air market runs on Wednesdays and Sundays, a few kilometres away (Routard). Belle Mare is about 15 minutes by road.

No official source gives distances or journey times from the village, so time them yourself at the hour you would actually need them. A car is the normal way to get around, as along the rest of the coast; our guide to living in Belle Mare goes into this.

Healthcare: the public hospital is at Constance, Flacq

The Sir Anerood Jugnauth Hospital in Constance (Flacq) is the public hospital for the east (Expat.com, which lists its number, (230) 413 2566). We found no confirmed healthcare facility in the village itself, no private clinic in the east with a verified address, and no published journey time from Trou d’Eau Douce.

If a family member needs medical care close at hand, this weighs more than the village’s charm. Call the hospital to find out how its emergency service works before you rely on it.

Schools and families

We could not identify any school in the village from a verifiable source, and no official source gives distances. Families should check the catchment school with the Ministry of Education and plan on daily car trips. For the wider picture of schooling on the island, see our guide to education in Mauritius.

Buying or renting: what we can say, and what we cannot

There is no official price statistic at village level, and we have no property to show you in Trou d’Eau Douce itself. To gauge east-coast prices, start with our Belle Mare real estate page and the overview of property prices in Mauritius. For a year-round rental, see long-term rental.

A foreign buyer cannot buy just anything anywhere: the scheme (PDS, IRS, RES, Smart City) depends on the development and determines the residence permit. Ask the agency or developer in writing which scheme applies before you sign. For current developments, see our new programmes in Mauritius.

Trou d’Eau Douce compared with its neighbours

Belle Mare, to the north, is a residential coast of villas and hotels with the island’s longest white-sand beach: read living in Belle Mare. Poste Lafayette, further north, is a windier coast turned towards kitesurfing: see living in Poste Lafayette. Anahita is a golf estate that works differently from a village: Anahita.

Trou d’Eau Douce sits between the working village and the residential coast: fewer services than the town of Flacq, more local life than the estates, and the pier as its only tourist hub. For days out, our guide to snorkelling in Mauritius and the sports and leisure page add detail.

Who Trou d’Eau Douce suits, and who it does not

It suits anyone who wants a fishing village all year round, a lagoon within walking distance, water sports close by and a car for everything else. It suits less those who want to do everything on foot, families who want the school round the corner, or anyone whose medical follow-up requires a hospital nearby. In that case, compare it with the Flacq area.

If you are undecided, our team can show you the east coast sector by sector: get in touch through our Belle Mare real estate page.

Sources and checks

Planning a property project?

Let’s talk about your project in Mauritius

Westimmo guides you through the analysis, selection and securing of your property project in Mauritius.