Elevation extremes: lowest point: Rusizi River 950 m
highest point: Volcan Karisimbi 4,519 m
Natural resources: gold, cassiterite (tin ore), wolframite (tungsten ore), methane, hydropower, arable land
Land use: arable land: 35%
permanent crops: 13%
permanent pastures: 18%
forests and woodland: 22%
other: 12% (1993 est.)
Irrigated land: 40 sq km (1993 est.)
Natural hazards: periodic droughts; the volcanic Virunga mountains are in the northwest along the border with Democratic Republic of the Congo