Chilbuk-myeon

1.8 km at 10.8%

1.7 km at 11.0%

1.6 km at 10.7%

730 m at 15.3%

2.8 km at 3.8%

2.6 km at 3.8%

1.8 km at 10.8%

1.8 km at 7.2%