Embark on a trip to the Blue Bay by speedboat and visit the entirety of Mauritius' southeast coast and the nearby islands in one day. The tour includes not only a visit to the famous Ile aux Cerfs island and the pristine cascade of the Grande River South East, but also to Ile aux Phares and Ile de la Passe, providing an opportunity to learn a bit of the history of Mauritius in the colonial period. The site of Ile aux Phares is where, as the name suggests, an old lighthouse dating back more than 200 years stands, now declared a historical monument. In 1810, Ile aux Phares and Ile de la Passe were the theater of a battle between the French and the British, known as the naval battle of Grand Port, which is the only victory of the Napoleonic Navy and is also listed on the Arc de Triomphe in Paris. In addition to the historic aspect of the islands, you will be made privy to a striking sight within the water. The contrast between both sides of the island is breathtaking: on one side you will find the lagoon turquoise and calm, and on the other, the big waves of the Indian Ocean smash against the breakers of the island. You will then go to Ile aux Aigrettes for a swim then back to Ile aux Cerfs, where lunch will be served. Relax and sunbathe or just chill out on the beach or in the crystal clear water of Ile aux Cerfs before returning to the meeting point in Trou d'Eau Douce.