Seosan Birdland officially opens 10:00–18:00 March–October and 10:00–17:00 November–February, with last entry an hour before closing (16:00 winter/17:00 summer). It normally closes Mondays. Regular admission costs ₩3,000 adults and ₩2,000 secondary-school youths or eligible military, while children aged 12 and under are free. Local Seosan residents pay ₩1,500 adults / ₩1,000 youth. Displays explain the Cheonsuman migratory bird habitat. The 4D film has separate pricing. Phone 041-661-8043.