Drive 48km from Sanyuan Bridge to Miaocheng Overpass in Huairou County, and continue straight (turn right off the bridge in Huairou County) for 3km, which is the open roundabout in Huairou County. Turn left (go straight to Miyun) 1km, turn right at the T-junction, and go straight along Jingtang Highway 14km to the fork of Qinglong Gorge, which is also the starting point of the mountain road.
Go straight at the intersection for 89 km (turn right at Sihetang) for 3.8 km to reach the Y-shaped intersection of Liulimiao, turn right (turn left at Qifengcha) 17.4 km to reach the Tanghekou intersection, pass the Sinopec Tanghekou gas station, turn right (go straight to Tanghekou Town, turn left at Baoshan Temple) 13.7 km to reach the Y-shaped intersection of Changshaoying, and turn left (go straight to Luanping).
Pass through Labagoumen Town, continue straight, pass through Wuyunshan Pass (you can stop to have a rest), and then slowly descend the mountain.
186km to the south entrance of Fengning County, turn left (turn right to Baiyun Ancient Cave), drive through the county seat 8km and meet a Y-shaped intersection, turn right (turn left to Baicao) 8km and meet a T-shaped intersection, turn left (go straight to the paddock)12km to reach the Yonghe Palace and skate park.
Go straight, climb the mountain at 246 km, and the asphalt road has also become a dirt road (about 10 km).
280 kilometers from datan town.
The north exit of datan town is a multi-branch road: turn left-drive 25 kilometers along the dirt road to reach Lightning Lake; Go straight along the asphalt road100km to Duolun County, Inner Mongolia.