Ile aux Cerfs

Ile aux Cerfs is the island that launches a thousand postcards, and for good reason. Lying just off the east coast in a vast sheltered lagoon, it offers exactly the scene most people picture when they imagine Mauritius: powder white sand, water in every shade of turquoise, and casuarina trees leaning over the shallows. Reached only by boat from Trou d'Eau Douce, it has become the island excursion, and on a clear morning the lagoon really is as good as the brochures promise.

The flip side is its own popularity. By late morning a steady stream of catamarans, speedboats and tour groups arrives, and the main landing area near the jetty can feel crowded and commercial. Water sports operators, parasailing boats and beach barbecues all cluster here, which is lively if that is what you want and tiring if it is not. The trick is to keep walking, because the far end of the island and the long sandbar stay much quieter and the water there is just as beautiful.

The island suits day trippers, couples and families who want a turquoise lagoon with the buzz of a boat outing, water sports on tap and somewhere to eat. It is less suited to anyone seeking a wild or solitary beach, or travellers who dislike crowds and a packaged feel. If your idea of a perfect beach is an empty one, you will be happier on the quieter local beaches and should treat Ile aux Cerfs as a fun half day rather than a retreat.

To get the best of it, book an early boat, bring sun protection and water, and head away from the jetty as soon as you land. The lagoon is calm and shallow over much of the shore, which is reassuring for families, though cover is limited so children should be supervised. There is a championship golf course and several places to eat on the island, and water sports run through the day in suitable conditions. For daybeds and table service, the options change with the season, so use the Mauritius beach clubs directory.