Location

Jeju Special Self-Governing Province is an isolated island south-east of the mainland of South Korea. It is located 154km from Mokpo, 304km from Busan, and 255.1km from Tsushima of Japan. To the east it is facing Tsushima and Janggi prefecture of Japan with the South Sea and East China Sea in between. To the west, Jeju faces Shanghai, China with the East China Sea in between. To the south is the South China sea and to the north is the mainland of South Korea with the South Sea in between. Jeju Special Self-Governing Province's location is southeast of South Korea. Being placed in the center of Northeast Asia has given it a very important geopolitical location in the past. In 1275 (Empire of Goryeo), the Tamna general headquarters of Won was established here. For more than one century it was the headquarters of the conquering Japanese. In the last Pacific war, many military facilities were established here. During the Korean War, the first army training camp was set up here. This is the historical evidence of Jeju Special Self-Governing Province's importance in location.

Location in water

Jeju is situated from 126°08'43"E-126°58'20" in longitude. The center meridian is 126°33'. It is about 54' west of the mainland's center meridian, 127°27'30". Mokpo, Gunsan, Incheon, Manpo, etc. are located on the same center meridian as Jeju Special Self-Governing Province. Excluding subsidiary islands, it ranges from 33°11'27"N-33°33'50"N in latitude. Its center latitude line is 33°22'29"N.

Location in relations

Before modern times, Jeju was mainly used as a penal settlement. Jeju Special Self-Governing Province's important location hasn't been greatly used. Even though Korea was very important in geopolitics, its importance was ignored. This is related to Korea's being deeply absorbed into the Chinese culture band, which slowed Korea's modernization. The perception of an "undeveloped island" was widespread especially when transportation was developed. However Jeju has developed rapidly since the 1960s and is still rapidly developing.

Area

Jeju Special Self-Governing Province's total area is 1,848 square kilometers. It is the smallest province of Korea, being 1/10th of Gyeongsangbuk-do (the largest province of Korea) and 1/4th of Chungcheongbuk-do (the second smallest province of Korea). The land is generally flat and oval-shaped. Mt. Halla, in the center of the island, provides contour lines which form concentric circles, letting the cultivated lands spread on the sea coast. Hilly areas of 200-300m above sea level are gently sloped but most of them are idle land or meadows. The sea coast area (less than 200m above sea level) is 1,013.5 square kilometers. It occupies 54.9% of the whole area and is mainly used for farm land or residential areas. The mid mountainous area (200-500m above sea level) is 496.98 square kilometers. It occupies 26.9% of the whole area and is mainly meadow or idle land. The low mountainous area of 500-1000m above sea level is 253.34 square kilometers. It occupies 13.7% of the whole area and is mainly woods and mushroom-raising areas.