Together with Réunion and Rodrigues, Mauritius is part of the Mascarene Islands. This archipelago was formed in a series of undersea volcanic eruptions 8-10 million years ago, as the African plate drifted over the Réunion hotspot. They are no longer volcanically active, and the hotspot now rests under Réunion. The island of Mauritius itself is formed around a central plateau, with its highest peak in the southwest, Piton de la Petite Rivière Noire at 828 metres (2,717 ft). Around the plateau, the original crater can still be distinguished from several mountains.
The local climate is tropical, modified by southeast trade winds; there is a warm, dry winter from May to November and a hot, wet, and humid summer from November to May. Anti-cyclones affect the country during May to September. Cyclones affect the country during November-April. Hollanda (1994) and Dina (2002) were the worst two last cyclones to have affected the island.
The island's capital and largest city is Port Louis, in the northwest. Other important towns are Rose-Hill and Beau-Bassin, Curepipe, Vacoas, Phoenix, Quatre Bornes.
For more info, maps, images and reference please visit: , http://en.wikipedia.org/wiki/Mauritius.