The official Chungnam tourism page lists Seosan City Tour on Saturdays and Sundays from March through December, generally 10 a.m.–5 p.m. Adults aged 19+ pay KRW 5,000, while ages 4–18 and eligible senior, disabled and military travelers pay KRW 3,000. Attractions' admission and lunch are extra. Book on the Seosan city website or by phone: 041-660-3211 (tourism division) or 041-668-8600. Festival schedules and weather can alter departure days or routes, so confirm the pickup location and booking.