Cheonggyesan Mountain
청계산
Mountain · Seocho-gu
Address: 서울 서초구 원지동 청계산 (원터골 입구)
Seoul's southern mountain on the city edge; the Wonteogol trailhead is a short walk from Cheonggyesan Station.
Promoted by the Seocho-gu office; summary written by us from the page under Sources.