The Manjanggul Lava Tube is a singular attraction as compared to what one other issues Jeju island has to offer. Even though the lava/rock formations are stunning, It's a hard 1km walk to the top of your tube. Young children and elderly folks will see challenges going for walks on https://jejuislandbesttrippoint33322.is-blog.com/38714155/5-simple-statements-about-jeju-tourist-attraction-explained