On beautiful Jeju Island in South Korea, you can see one of the longest lava tubes in the world, visit the crater of an extinct volcano, and watch a fire festival … or you can stop in at the Museum of ...

Seongsan Ilchulbong, also known as Sunrise Peak, is one of Jeju Island’s most iconic natural landmarks. This UNESCO World Heritage site is a tuff cone crater formed by hydrovolcanic eruptions over ...

Off the coast of South Korea, there are a series of islands, each with its own impressive views of the ocean. Jeju Island, a volcanic island located in the Korea Strait southwest of the Korean ...