The Manjanggul Lava Tube is a unique attraction compared to what one other issues Jeju island provides. Even though the lava/rock formations are stunning, It is just a tough 1km walk to the tip of your tube. Little ones and elderly people will see difficulties going for walks on uneven https://jejuweather00009.bloggerchest.com/32248053/jeju-tourist-attraction-no-further-a-mystery