Manjanggul laongest lava tube system in the world on the Unesco world heritage sight the island of Jejudo, South Korea

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Size: 4256px × 2832px
Photo credit: © Michael Runkel / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: asia, cave, caverns, color, day, destination, geography, geology, heritage, horizontal, image, indoors, jejudo, korea, lava, manjanggul, natural, nature, photography, physical, site, south, topography, travel, tube, underground, world