Seosan City's Aramegil Trail 6 covers 17.4km in an estimated four hours, rated low difficulty. It follows Ganwoldo Wharf → Birdland Junction (5.0km) → Birdland (5.5km) → Bitdeul Village (10.5km) → Bunam Lake (11.9km) → Hyundai Seosan Farm (15.4km) → Changni Port (15.7km) → Birdland Junction (17.4km). The route links Ganwolam, the Cheonsuman wetlands and Seosan Birdland; migratory birds may be visible in late autumn but sightings are not assured. The city offers a Trail 6 GPX file. Bring weather layers, water and transport plans; 'low difficulty' does not certify stroller or wheelchair accessibility. Help 041-660-2373.