Land boundaries:
total: 2,640 km
border countries: The Gambia 740 km, Guinea 330 km, Guinea-Bissau
338 km, Mali 419 km, Mauritania 813 km
Coastline:
531 km
Maritime claims:
contiguous zone: 24 NM
territorial sea: 12 NM
continental shelf: 200 NM or to the edge of the continental margin
exclusive economic zone: 200 NM
Climate:
tropical; hot, humid; rainy season (May to November) has strong
southeast winds; dry season (December to April) dominated by hot,
dry, harmattan wind
Terrain:
generally low, rolling, plains rising to foothills in southeast
Elevation extremes: lowest point: Atlantic Ocean 0 m highest point: unnamed feature near Nepen Diakha 581 m
Natural resources: fish, phosphates, iron ore
Land use: arable land: 11.58% permanent crops: 0.19% other: 88.23% (1998 est.)
Irrigated land:
710 sq km (1998 est.)
Natural hazards:
lowlands seasonally flooded; periodic droughts