- This article is about the province. For the island itself, see Jeju Island. For the World Heritage Site, see Jeju Volcanic Island and Lava Tubes.
Jeju-do (Korean for Jeju Province) is a province in South Korea. Most of Jeju Province is Jeju Island, which is the largest island in South Korea. The island was created as a result of a volcanic eruption. Jeju-do is in the southern part of South Korea. Many people visit this island on honeymoon or to sight-see. Because Jeju-do is in the southern part of South Korea, it's warmer than the rest of South Korea.
Jejudo has exotic views and fruits compared to other places in South Korea. A few things it is famous for are Jeonbokjuk (a kind of congee made of abalone) and Dekopon. Hallasan, the highest mountain in South Korea, is at the center of Jeju-do. The Natural World Heritage Site Jeju Volcanic Island and Lava Tubes is also on the island.