계곡의 상류로 올라갈수록 단풍의 색이 화려해진다. 천아 계곡은 돌이 많으니 운동화나 등산화를 신는 것이 좋다.
The further upstream you go into the valley, the more colorful the fall foliage becomes. Cheona Valley has a lot of rocks, so it is best to wear sneakers or hiking shoes.
As you go up the upper stream of the valley, the color of the autumn leaves becomes more splendid. Since Cheon-a Valley has many rocks, it is advisable to wear sneakers or hiking boots.