The Manjanggul Lava Tube is a singular attraction in comparison with what one other points Jeju island has to offer. While the lava/rock formations are lovely, It's a difficult 1km wander to the end with the tube. Little ones and aged people will see troubles walking on uneven grounds in https://jejuislandbesttrippoint45555.blogkoo.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-jeju-tourist-attraction-51844426