서쪽 해안을 따라 도는 노선. 여행자들이 많이 여행하는 애월, 협재, 모슬포 등 서쪽 유명 관광지를 통과한다. 고산, 화순, 중문을 거쳐 서귀포로 이어진다.
A route that goes along the west coast. It passes through famous western tourist spots that many travelers visit, such as Aewol, Hyeopjae, and Moseulpo. It continues through Gosan, Hwasun, and Jungmun to Seogwipo.
Route along the west coast. It passes through famous tourist destinations in the west, such as Aewol, Hyeopjae, and Moseulpo, where many travelers travel. It connects to Seogwipo via Gosan, Hwasun, and Jungmun.