In the deep Yongchu Valley that extends for about 2km from Yongdong, clean and clear water flows throughout the year. It is also called “Yongchugol” because a farmer from Yongdong Village witnessed a thousand-year-old dragon ascend to the sky while he was working, and the mineral spring the dragon needed to gain the strength to fly again was named “Yongchusaem.” Legend has it that the Yongchusaem Spring was so deep that a coil of silk thread was not enough to reach the bottom. The forests are dense and clear water flows in this area all year round, and there are many amenities such as the deck road that make this place a popular tourist attraction.

Hiking Trails	Route	Distance	Duration
Trail 1	Information Center Yongchujeong Pavilion Suspension Bridge Pogokjeong Pavilion South Gate of Jinryesanseong Fortress Summit of Bieumsan Mountain East Gate of Jinryesanseong Fortress Pogokjeong Pavilion Suspension Bridge Yongchujeong Pavilion Information Center	7.9Km	2 hr. 20 min.
Trail 2	Information Center Yongchujeong Pavilion Suspension Bridge Pogokjeong Pavilion정 East Gate of Jinryesanseong Fortress Beolgeosungi Dongsan (Barren Hill) Ugoksa Temple forked trail Yongchu Hill Bibong Spring Information Center	9.1Km	3 hr.
Trail 3	Information Center Bieumsan Nalgaebong Peak South Gate of Jinryesanseong Fortress Pogokjeong Pavilion East Gate of Jinryesanseong Fortress Pogokjeong Pavilion Suspension Bridge리 Yongchujeong Pavilion Information Center	6.2Km	2 hr. 30 min.