Spend a full day cruising Mauritius’ east coast by speed boat—snorkel clear lagoons, visit the Grand River South East waterfall, and enjoy a 3-course lunch on a private islet. This guide covers what to expect and how to prepare for a smooth, sun-soaked outing.
More ways to explore the area's outdoor wonders
The morning air off Mauritius’ east coast tastes of salt and warm sea; the speed boat’s wake slices turquoise like a brushstroke and the palms on Ile aux Cerf lean toward you as if to beckon. You pull into a white-sand crescent, the lagoon’s shallows revealing coral heads and neon fish before the island’s low ridge draws your eye inland.
Difficulty
easy
Duration
7–8 hours
Fitness Level
Suitable for most fitness levels; you should be able to board a small boat, swim short distances, and walk on uneven sand and rocks.
Wildlife
History
Ile aux Cerf and Trou d’Eau Douce have long been fishing and transport hubs on Mauritius’ east coast; the Grand River South East river corridor has shaped local settlement and small-scale agriculture.
Conservation
The lagoon’s reef is fragile—use reef-safe sunscreen, avoid standing on coral, and choose operators who follow local marine-protection guidelines.
Reserve your spot on the Full-Day At Ile Aux Cerf: Speed Boat, GRSE, Lunch On A Private Island & Transfer today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
Protect coral and your skin—apply before boarding and reapply after swimming.
Wear reef shoes
Shallow reefs and beachfront rocks can be sharp; lightweight reef shoes protect feet while snorkeling or walking shorelines.
Plan for timing
Morning departures typically offer calmer water for snorkeling; trade winds pick up later in the day.
Secure belongings
Carry a small waterproof bag for phone, cash, and documents; boats and beach areas can be windy and wet.
Reef-safe sunscreen
Protects skin and the coral ecosystem during prolonged sun exposure.
summer
Swimsuit and quick-dry change
For snorkeling, swimming, and a dry set of clothes for the return trip.
summer
Waterproof phone case / dry bag
Keeps electronics and documents dry on open boats and during beach time.
Snorkel mask (optional)
Bringing your own mask improves fit and comfort for reef viewing.