Tickets for scenic spots: 2,000 won/person enters the small park and walks down the wooden trestle road along the coast, you will see the columnar joint zone standing in the sea. When the volcano erupts, the high temperature lava meets the vertical joints formed by the cold sea water, and the clear sea water beats on the neat hexagonal pillars, which can not help exclaiming the perfect work of the volcanic lava and the sea! In addition, yacht cruise is also a good way. It is said that this is also the best place to watch the sunset.