The provincial tourism page lists a free Yesan City Tour bus on Saturdays April–December, with departures conditional on at least 15 bookings, generally 9:30 a.m.–6:30 p.m. 'Free' covers the bus, not attraction admissions, food or travel insurance. Tourist taxis are described as year-round but subject to budget. Listed fares are KRW 60,000 for 6 hours, 75,000 for 8 hours and 90,000 for 10 hours, with 50% county support reflected. Confirm group size, final price and actual departure with Yesan tourism office 041-339-8930 or official booking.