Jet along Mauritius’ east coast to Ile aux Cerfs for snorkeling, mangrove views and a private beach BBQ. This six-hour speedboat excursion pairs high-speed coastal running with relaxed lagoon stops and a visit to the Grande Rivière South East waterfall.
Jet along Mauritius’ east coast to Ile aux Cerfs for snorkeling, mangrove views and a private beach BBQ. This six-hour speedboat excursion pairs high-speed coastal running with relaxed lagoon stops and a visit to the Grande Rivière South East waterfall.
The engine thunders, spray skims the hull and the coastline slides into a blue-green blur as the speedboat peels away from Trou d’Eau Douce toward Ile aux Cerfs. Salt wind and sun meet you on deck; ahead, a necklace of white sand and a shallow coral lagoon waits, and farther inland the Grande Rivière South East drops in a sheet of freshwater into a ferned gorge.
Verified experiences and guided adventures in the surrounding area.
Operated by Sam tours · Trou d'Eau Douce, Flacq District
The engine thunders, spray skims the hull and the coastline slides into a blue-green blur as the speedboat peels away from Trou d’Eau Douce toward Ile aux Cerfs. Salt wind and sun meet you on deck; ahead, a necklace of white sand and a shallow coral lagoon waits, and farther inland the Grande Rivière South East drops in a sheet of freshwater into a ferned gorge.
The east coast here is shaped by volcanic rock under a living coral rim—the lagoon’s colors are a direct result of reef and sand interacting. Local Creole fishing communities have long used these sheltered inlets; today the island is best known for leisure but retains small signs of traditional boat-building and lagoon fishing.
The trip mixes speedboat thrills with softer rhythms: a lagoon stop for snorkeling, a short walk or boat approach to mangrove channels, and a guided visit to the waterfall where freshwater pools offer relief. A beach-side BBQ on a reserved table turns the outing into an all-in beach day—grilled fish, local spices, and cold drinks under a sun umbrella.
Practical notes: this is a full-day, moderately active excursion—expect up to six hours, moderate short walks across sand and rock, and boarding steps. Bring reef-safe sunscreen, a water-resistant bag, a light wind layer for the ride, and seasickness relief if you’re prone. Respect marked reef areas, follow guides near mangroves and the waterfall, and time your trip earlier in the day to avoid the peak sun and afternoon chop.
Guests meet at the central jetty in Trou d’Eau Douce—arrive 15 minutes early for briefing and boarding.
Most operators include basic snorkeling equipment; check the booking details and request sizes in advance.
This tour is physically active and not recommended for pregnant travelers; children are allowed but guardians should note boat transfers and shallow-water conditions.
A beach BBQ lunch, soft drinks and alcoholic beverages are included as listed, with a private table reserved on the beach.
Sam tours operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The engine thunders, spray skims the hull and the coastline slides into a blue-green blur as the speedboat peels away from Trou d’Eau Douce toward Ile aux Cerfs. Salt wind and sun meet you on deck; ahead, a necklace of white sand and a shallow coral lagoon waits, and farther inland the Grande Rivière South East drops in a sheet of freshwater into a ferned gorge.
The engine thunders, spray skims the hull and the coastline slides into a blue-green blur as the speedboat peels away from Trou d’Eau Douce toward Ile aux Cerfs. Salt wind and sun meet you on deck; ahead, a necklace of white sand and a shallow coral lagoon waits, and farther inland the Grande Rivière South East drops in a sheet of freshwater into a ferned gorge.
The east coast here is shaped by volcanic rock under a living coral rim—the lagoon’s colors are a direct result of reef and sand interacting. Local Creole fishing communities have long used these sheltered inlets; today the island is best known for leisure but retains small signs of traditional boat-building and lagoon fishing.
The trip mixes speedboat thrills with softer rhythms: a lagoon stop for snorkeling, a short walk or boat approach to mangrove channels, and a guided visit to the waterfall where freshwater pools offer relief. A beach-side BBQ on a reserved table turns the outing into an all-in beach day—grilled fish, local spices, and cold drinks under a sun umbrella.
Practical notes: this is a full-day, moderately active excursion—expect up to six hours, moderate short walks across sand and rock, and boarding steps. Bring reef-safe sunscreen, a water-resistant bag, a light wind layer for the ride, and seasickness relief if you’re prone. Respect marked reef areas, follow guides near mangroves and the waterfall, and time your trip earlier in the day to avoid the peak sun and afternoon chop.