Niu Dao, located at the eastern end of Jeju Island, is an island in the middle of the island. It is named Niu Dao because it resembles a lying cattle with its head outstretched. Niu Dao is 17 kilometers long. There are more than 700 households and more than 1800 residents living on the island. They live on fisheries and agriculture. Niu Dao is the largest island near Jeju Island. It has a relatively slow terrain, abundant fish resources and excellent natural environment. Here you can see the unique traditional culture and beautiful natural scenery of Jeju Island, such as Hainu, Stone Wall Road and Stone Tomb, which makes people feel as if they have come to the shrinking Jeju Island. Climbing the highest Niu Dao Peak (132 meters), Chengshan Sunrise Peak and so on, we can see the scenery of Jeju Island. Take a bus to Chengshan Port, and then take a ferry to Niu Dao. Before you buy a ticket, fill in the form. Remember to fill in two sheets, one on your way to the ship and one on your way back to the ship. Ferries can transport vehicles, but if you plan to drive by yourself, you will wait in line for a long time. After landing, there are many car rental shops. We don't have an international driver's license. We can only rent bicycles. But you should pay attention to the last boat departure time. Oh, we almost missed it. What's more, many people who read travel notes before bicycled around the island, but to tell the truth, it was really too tired and time was too rushed.