Introduction to the plank road around the island: The seaside cliffs of Hailu Island have been eroded by thousands of years of tireless waves, creating dangerous peaks and rugged rocks, which together with the rising and falling sea tides, the endless waves, and the elf-like gulls and herons constitute the scenery. The unique island scenery, you can see the turbulent sea along the plank road around the island, and you can have a panoramic view of the scenery of Hailu Island, which is unique and interesting.