Haiti (officially the Republic of Haïti), is a Caribbean country. It occupies the western, smaller portion of the island of Hispaniola, in the Greater Antillean archipelago, which it shares with the Dominican Republic. In addition, Haiti also occupies small satellite islands known for tourists, including; Île-à-Vache (Cow Island), which includes Port Morgan and Abaka Bay resorts. In French, the country's nickname is La Perle des Antilles (The Pearl of the Antilles), because of its natural beauty. It is the most mountainous nation in the Caribbean and the country's highest point is Pic la Selle, at 2,680 metres. By area and population, Haiti is the third largest Caribbean nation (after Cuba and the Dominican Republic), with 27,750 square kilometres, roughly the size of the U.S. state of Hawaii or the country of Belgium and an estimated 9.9 million people, about a million of whom live in the capital city of Port-au-Prince.