Land boundaries: total: 2,572 km border countries: Laos 541 km, Thailand 803 km, Vietnam 1,228 km
Coastline: 443 km
Maritime claims: territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: 200 nm
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, some iron ore, manganese,
phosphates, hydropower potential
Land use: arable land: 20.44% permanent crops: 0.59% other: 78.97% (2005)
Irrigated land:
2,700 sq km (2003)
Natural hazards:
monsoonal rains (June to November); flooding; occasional droughts