Off the southern coast of South Korea is Jeju Island, the country’s only Special Autonomous Province. Nicknamed Island of the Gods, Jeju is a subtropical destination known as one of the top honeymoon and vacation spots in South Korea. In addition to beautiful beaches, lava tubes, and lush green scenery, Jeju boasts a long list of tourist attractions and amusement parks.
The largest island in South Korea, located in Jeju Province (Jeju Special Self-Governing Province). The island covers an area of 1,833.2 km2 (707.8 sq mi), which is 1.83 percent of the total area of South Korea. In 2020, the resident registration population is about 670,000, the largest among the islands in South Korea.
The island lies in the Korea Strait, below the Korean Peninsula, south of the South Jeolla Province. Jeju is the only self-governing province in South Korea, meaning that the province is run by local inhabitants instead of politicians from the mainland.
Jeju Island has an oval shape of 73 km (45 mi) east-west and 31 km (19 mi) north-south, with a gentle slope around Mt. Halla in the center. The length of the main road is 181 km (112 mi) and the coastline is 258 km (160 mi). The northern end of Jeju Island is Kimnyeong Beach, the southern end is Songak Mountain, the western end is Suwolbong, and the eastern end is Seongsan Ilchulbong. It is in the Yellow Sea and East China Sea, Sea of Japan border South Korea's economic and political as well as in military also an important position.
The island was "formed by the eruption of an underwater volcano approximately 2 million years ago." It contains a natural world heritage site, the Jeju Volcanic Island and Lava Tubes. Jeju Island belongs to the temperate climate, and it has a moderate climate; even in winter, the temperature rarely falls below 0 °C (32 °F). Jeju is a popular holiday destination and a sizable portion of the economy relies on tourism and economic activity from its civil/naval base.
You can get to know the local culture at the Seongeup Folklore Village, or you could visit Glass Castle, a theme park that revolves around glass sculptures. Perhaps the oddest and most controversial attraction in Jeju is Loveland, a theme park featuring romantic and adults-only attractions.
The island is served by Jeju International Airport in Jeju City. The Seoul – Jeju City air route is by a significant margin the world's busiest, with around 13,400,000 passengers flown between the two cities in 2017. Other cities that have flights to Jeju are Daegu, Busan, Gunsan, and Gwangju.
Jeju is also accessible from Busan by ferry. The travel time is between 3 and 12 hours.
The island has a public bus system, but there are no railways on the island. A rail tunnel to the island, linking it to the Korea Train Express network has been proposed but is currently on hold due to cost concerns and local opposition in Jeju, who are aware of an eventual loss of their indigenous traits.