Natural
Île volcanique et tunnels de lave de Jeju
Photo : KOREA.NET (CC BY-SA 2.0)
Located off the southern coast of South Korea, this volcanic island represents a significant geological formation shaped by Quaternary volcanism. The site is characterized by its distinctive basaltic lava tube caves, which form an extensive underground network of remarkable scientific interest. The volcanic landscape includes the island's prominent shield volcanoes and associated lava flows that document the region's volcanic history. The lava tunnels display well-preserved geological features that provide valuable insights into volcanic processes and speleological development. The combination of above-ground volcanic topography and subterranean cave systems creates a landscape of considerable scientific and educational importance for understanding volcanic geology in East Asia. This geological ensemble reflects the dynamic interactions between volcanic activity and landscape formation in a temperate maritime setting.
