Liberia, officially the Republic of Liberia, is a country in West Africa. It is bordered by Sierra Leone on the west, Guinea on the north and Côte d’Ivoire on the east. Liberia’s coastline is composed of mostly mangrove forests while the more sparsely populated inland consists of forests that open to a plateau of drier grasslands. The country possesses 40% of the remaining Upper Guinean rainforest. Liberia has a hot equatorial climate, with significant rainfall during the May to October rainy season and harsh harmattan winds the remainder of the year. Liberia covers an area of 111,369 km2 and is home to about 3.7 million people. English is the official language, while over 30 indigenous languages are spoken within the country.
The landscape is characterized by mostly flat to rolling coastal plains that contain mangroves and swamps, which rise to a rolling plateau and low mountains in the northeast. Tropical rainforests cover the hills, while elephant grass and semi-deciduous forests make up the dominant vegetation in the northern sections. The equatorial climate is hot year-round with heavy rainfall from May to October with a short interlude in mid-July to August. During the winter months of November to March, dry dust-laden harmattan winds blow inland, causing many problems for residents.