South Chungcheong · 서산시
Seosan: what to see and do

A coastal city with a walled town, a famous stone carving and tidal flats facing the Yellow Sea.
Known for
- Haemi Eupseong, a Joseon-era walled town
- Seosan Maaesamjonbul, three Buddhas carved into rock
- Ganwoldo, a coastal spot known for oyster rice
What to do
Walk the walls of Haemi Eupseong, then see the carved Buddhas at Seosan Maaesamjonbul. End at Ganwol Lake or Ganwoldo for sunset and oyster rice.
Tip: Sunset at the Ganwol Lake rest park is the best moment on the coast. Sights are far apart, so a car helps.
From Seoul: Bus about 2 h
Open in Google MapsOpen in Kakao Map
Nearby neighbourhoods
TaeanA long, ragged west-coast peninsula of beaches, pine forests and small fishing ports.
DangjinA port city on the Yellow Sea coast with old churches, a bamboo path and a large estuary…
HongseongA rural west-coast county tied to independence fighters, known for beef and autumn shrimp.
Taean Anmyeondo and Kkotji BeachA long island on the west coast, joined to the mainland by a bridge, with pine forests…YesanA calm farming county with a famous calligrapher's house, a stork park and a long…
AsanA hot spring city with a shrine for Admiral Yi Sun-sin and an old village where people…