Saeyeongyo Bridge is the longest pedestrian overpass created in the southern-most area of the country. The bridge, inspired by ‘Tewu’ (Jeju's traditional log boat), was opened in September 2009, and connects Seogwipo Port and Birds Island. The overpass is the first single cable-stayed bridge ever created in Korea. The bridge has a major tower inspired by the wind and a sail and flamboyant LED lights.

With the creation of the bridge, it has become much easier for people to travel to Birds Island, which features the island's ecosystem designated as a warm temperate forest conservation zone. The island also has diverse convenience and leisure facilities such as a 1.2 kilometer walking path, a public square, wooden deck road, pebble road, forest walking path and theme photo zone.