The Sculpting Wind
Marado, a 0.3-square-kilometer island, marks the southernmost point of South Korea, lying 11 kilometers off Jeju's coast. This position exposes it to persistent and powerful sea winds, a dominant environmental factor that greatly shapes its vegetation. The island experiences a humid subtropical climate, but the near-constant gales, particularly the strong northwesterly monsoons in winter, dictate what can survive here. This relentless wind pressure results in a botanical phenomenon known as anemomorphosis, the physical shaping of plants by wind.
On Marado, this is most visible in the island's few forested areas. Originally, the island had an old-growth forest, but cultivation that began in 1883 removed most of it. Today, a small, protected forest of black pine trees (Pinus thunbergii) stands in the island's center. These trees, along with other low-growing shrubs, show extreme examples of wind-sculpted growth. Instead of growing vertically, their trunks and branches extend almost horizontally, parallel to the ground, in the direction of the prevailing winds. This creates a dense, low-profile canopy that hugs the landscape. The coastline, with cliffs reaching up to 20 meters, also hosts hardy, low-growing wildflowers and cacti adapted to the wind and salt spray.