Guhang-myeon

630 m at 16.6%

1.4 km at 11.1%

1.1 km at 11.3%

970 m at 11.3%

3.1 km at 3.4%

3.0 km at 3.9%

2.8 km at 4.1%

2.5 km at 3.5%