Mauritius occupies a specific position in the Indian Ocean — between the Maldives (which is purer, flatter, and more a resort-island experience) and the Seychelles (which has the granite landscape and the inner island character). What Mauritius has that neither of those offers is an actual island identity: a culture, a history, an Indo-Mauritian and Creole population, a food scene built on those two traditions, a mountain that rises from the sea at the southwestern tip, and enough variation between its coasts to support genuinely different experiences within a single trip. It is also, for Indian travellers specifically, one of the more culturally immediate destinations in the Indian Ocean — the vegetarian food is understood, the Hindi is heard, and the familiar registers of the cuisine make it feel like somewhere India has always had a presence, which it has.
The coast question is the one the trip is built around. The east coast (Belle Mare) has the longest white-sand beach and the calmest lagoon; the Four Seasons Anahita and the One&Only Le Saint Géran are the anchor properties here, and either is among the best resort stays in the Indian Ocean. The south and west coast is more dramatic — the Le Morne Brabant mountain rises almost sheer from the peninsula, the lagoon here is the most photographed in Mauritius, and the kite-surfing is the best on the island because the trade winds hit the south coast with consistency. The north is more animated and more accessible, good for families who want variety alongside the beach. Most ten-night trips split two of these coasts — the east coast for the beach days, the south for the mountain and the drama.
The seasonal structure matters more than on most Indian Ocean islands. May to August is the austral winter — dry, warm rather than hot, the offshore winds keeping the humidity honest — and this is the window that produces the best Mauritius experience. December to March is cyclone season and very humid. The difference between the same hotel in July and in February is significant.