Area - comparative: slightly smaller than twice the size of Montana
Land boundaries: total: 6,171 km border countries: Argentina 5,150 km,
Bolivia 861 km, Peru 160 km
Coastline: 6,435 km
Maritime claims: contiguous zone: 24 NM territorial sea: 12 NM continental shelf: 200/350 NM exclusive economic zone: 200 NM
Climate: temperate; desert in north; Mediterranean in central region; cool and damp in south
Terrain: low coastal mountains; fertile central valley; rugged Andes in east
Elevation extremes: lowest point: Pacific Ocean 0 m highest point:
Nevado Ojos del Salado 6,880 m
Natural resources: copper, timber, iron ore, nitrates, precious metals, molybdenum, hydropower
Land use: arable land: 3% permanent crops: 0% other: 97% (1998 est.)
Irrigated land: 18,000 sq km (1998 est.)