WorldwideSouth KoreaSouth ChungcheongSeosan-siWorldwideSouth KoreaSouth ChungcheongSeosan-siCycling Climbs in Seosan-si There are 5 cycling climbs in Seosan-si.CDGTCChang-ri (1)DDaegok-ri (1)GGajwa-ri (1)TTaebong-ri (2)
