Size: Approximately 28,000 square kilometers.
Topography: Defined by five mountain ranges, dividing country into three regions: northern, central, and southern. Highest peak, the Morne de la Selle, located in the south, reaches an altitude of 2,715 meters. No navigable rivers. Largest lake is Etang Saumātre, salt-water body located in southern region.
Climate: Tropical climate influenced by northeast trade winds. Wet season generally lasts from February through May, dry season from November to January. Rainfall pattern irregular because of mountainous topography. Temperature in lowland areas varies from 15°C to 25°C in winter, 25°C to 35°C in summer.
Data as of December 1989