Elevation extremes: lowest point: Mekong River 70 m
highest point: Phou Bia 2,817 m
Natural resources: timber, hydropower, gypsum, tin, gold, gemstones
Land use: arable land: 3%
permanent crops: 0%
permanent pastures: 3%
forests and woodland: 54%
other: 40% (1993 est.)
Irrigated land: 1,250 sq km (1993 est.)
note: rainy season irrigation - 2,169 sq km; dry season irrigation - 750 sq km (1998 est.)