Jeju Island has it all: from beaches, a dormant volcano, lava tubes and curious cliffside rock formations. There are also wacky museums, unique local dishes (black pig, thick abalone porridge) and an ...

Jeju Volcanic Island and Lava Tubes together comprise three sites that make up 18,846 ha. It includes Geomunoreum, regarded as the finest lava tube system of caves anywhere, with its multicoloured ...