The Route 9-1streches out alongside Cheolmacheon Stream and Igokcheon Stream and goes around Ahopsan Mountain and Ilgwangsan Mountain. It starts at Sanghyeon Village and trekkers can enjoy a beautiful scenery of Gugolchang a Jinmyeonggyo Bridge where Cheolmachoen Stream flows. With little access by people, it is also a place of relaxation for mandarin ducks with their wings folded. If you pass through the route, you desire to stop walking and feel un harmony with the nature.