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
continental shelf: 200 nm or to the edge of the continental margin
exclusive economic zone: 200 nm
territorial sea: 12 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: 12%
permanent crops: 0%
permanent pastures: 16%
forests and woodland: 54%
other: 18% (1993 est.)
Irrigated land: 710 sq km (1993 est.)
Natural hazards: lowlands seasonally flooded; periodic droughts