A massive preserve of natural beauty located just off the southern coast of the Republic of Korea.
Jeju Volcanic Island and Lava Tubes comprises three sites that together make up 18,846 ha, 10.3% of the surface area of Jeju Island, the southernmost territory of the Republic of Korea. It includes: Geomunoreum, regarded as the finest lave tube system of caves anywhere, with its multi-coloured carbonate roofs and floors, and dark-coloured lava walls; the fortress-like Seongsan Ilchulbong tuff cone, rising out of the ocean, a dramatic landscape; and Mount Hallasan, the highest in Korea, with its waterfalls, multi-shaped rock formations, and lake-filled crater. The property, of outstanding aesthetic beauty, also bears testimony to the history of our planet; to its features and processes.

