Byeoldobong is a 136-meter oreum in Hwabuk-dong, Jeju, overlooking Jeju Port and the sea. From the path that connects to Sarabong, Jeju Port, the sea, and Hallasan can be seen together, and Jeju Olle Course 18 passes through. The coastal cliff walking trail runs 1.8 km in total, with restrooms, Wi-Fi, and a parking lot. Streetlights are on at night, so the path is not dark even at late hours.