Jeju Volcanic Island (UNESCO World Heritage Site)

Own the whole piece of the #1 vacation destination in South Korea which happens to be a UNESCO World Heritage Site.

The whole island(73km/45mi in length) is a huge volcanic remain where the volcano stands 1,950 m tall (6,400 ft) right in the center of the island.

Supplied 3D model is 1:400,000 but it is exaggerated 4X vertically for dramatic result (1:100,000).

Note that little pimples outside of a main closed curve on each layer represents lava tubes which is a rare geological feature