BBC News | In pictures: World Heritage nominees, Jeju Volcanic Island

Jeju Volcanic Island

Situated off the southern shores of South Korea, the island also features a network of lava tubes.

The IUCN describes the system as the "most impressive and significant series of protected lava tube caves in the world".


�In pictures:�World Heritage nominees

	Jeju Volcanic Island Situated off the southern shores of South Korea, the island also features a network of lava tubes. The IUCN describes the system as the "most impressive and significant series of protected lava tube caves in the world".