Gwansan-eup

2.2 km at 12.5%

3.6 km at 6.1%

3.5 km at 6.2%

920 m at 11.1%

4.8 km at 4.5%

4.0 km at 3.4%

3.6 km at 3.6%

3.6 km at 6.1%