Jeju

Jeju is a province of South Korea consisting of Jeju Island and several smaller surrounding islands in the Korea Strait. Located off the southern coast of the Korean Peninsula, it is the largest island in the region and its provincial capital is Jeju City, on the island’s northern coast. The area is known for its volcanic origin, diverse natural scenery, and distinct cultural heritage.

Geographically, the island is dominated by Hallasan, a shield volcano and the highest point on the island at about 1,950 meters. The landscape includes lava tubes, volcanic cones, and rugged coastlines. Notable features include Seongsan Ilchulbong (Sunrise Peak), a tuff cone on the eastern coast, and the extensive Manjanggul Cave, one of the longest lava tubes in the world. The island’s geology contributed to its designation as a UNESCO World Heritage Site under the name Jeju Volcanic Island and Lava Tubes in 2007.

Culturally, Jeju is associated with the Haenyeo, traditional female divers recognized by UNESCO for their distinctive coastal heritage. The island is also known for Dolhareubang stone statues, which are regarded as symbols of protection and fertility. The local language and customs reflect a long history of maritime trade and agrarian life, though Korean is the official language.

Economy and environment center on tourism, agriculture, and fisheries. Tourism highlights include volcanic landscapes, lava tubes, Seopjikoji and other coastlines, and local cuisine. Agriculture emphasizes citrus fruits such as Jeju mandarins, vegetables, and peppers, supported by volcanic soil and a mild, maritime climate.

Administration is carried out under the Jeju Special Self-Governing Province framework, established in 2006, with Jeju City serving as the administrative capital. The island is served by Jeju International Airport and various ferry routes to the mainland.