Oman today_ Udo Island is located in South Korea, in the Jeju Province, about 3.5 kilometers off the coast of Jeju Island. It is the largest island in the Jeju archipelago and is often referred to as “Cow Island” due to its shape, which resembles a cow lying down.
Udo Island is a popular tourist destination, known for its beautiful walking trails, beaches ideal for scooter rides, and clear waters perfect for diving and fishing. It is just a 15-minute ferry ride from Jeju, making it easily accessible for visitors. You can reach Udo Island from Jeju by ferry.