territorial sea: 12 NM; between 3 NM and 12 NM in the Korea Strait
Climate: temperate, with rainfall heavier in summer than winter
Terrain: mostly hills and mountains; wide coastal plains in west and south
Elevation extremes: lowest point: Sea of Japan 0 m
highest point: Halla-san 1,950 m
Natural resources: coal, tungsten, graphite, molybdenum, lead, hydropower potential
Land use: arable land: 19%
permanent crops: 2%
permanent pastures: 1%
forests and woodland: 65%