Climate:
tropical; rainy, monsoon season (May to November); dry season (December to April); little seasonal temperature variation
Terrain:
mostly low, flat plains; mountains in southwest and north
Elevation extremes:
lowest point: Gulf of Thailand 0 m highest point: Phnum Aoral 1,810 m
Natural resources:
oil and gas, timber, gemstones, iron ore, manganese, phosphates, hydropower potential
Land use:
arable land: 20.44% permanent crops: 0.59% other: 78.97% (2005)