Uncover Ulleungdo’s Geological Marvels: Your Ultimate Island Adventure Guide
“Check out the latest travel trends in Korea on StepToKorea!” Seonginbong Primeval Forest Seonginbong Primeval Forest (Natural Monument) is the only flatland located on Ulleungdo Island, with a diameter of about 2km. At the end of past volcanic activity, magma from underground emerged to the surface, creating underground voids that collapsed under the weight of … Read more