Seosan City’s official walking-route guide lists Samgil Narugil Cherry-Blossom Walk: 4.2 km as 4.2 km. From Samgilpo Tourist Information Center toward Hwagok Daycare Center. A forest-road course via Samgilsan viewpoint and the beacon-mound approach, known for spring blossoms and sea views.

Before you set out: Blooming dates vary by year; the mapped 4.2 km is a point-to-point route. Distinguish it from the 3 km hill loop and plan a return. Consult the official map for current access, carry water and a charged phone, and plan your return. Recorded GPS distances may differ.