Starting point: Tang Lichen
1. Start from the east of the starting point, follow the Da 'nan Line120m, and go straight into Silla Road.
2. Drive along Silla Road for 3 10 meters and turn right into Dong Qian Road.
3. Drive along Dong Qian Road for 6 10 meters, cross Tang Long Bridge and turn right into Tangmei Line.
4. Drive along Tangmei Line for 3.2km and go straight into Tangmei Line.
5. Drive along Tangmei Line for 320 meters, turn right slightly and enter Sanying Road.
6. Drive along Sanying Road 170 meters, turn right and enter Lainiang Line.
7. Drive along Lainiang Line for 480m, turn left and enter S 103.
8. Drive 2.7 kilometers along S 103, turn right in the direction of G250 1/ Times Avenue and enter the west line.
9. Drive along the west line 100 meters and enter Asia-Pacific Road.
10. Drive along Yatai Road150m, and go straight into the west line.
1 1. Drive along the west line for 4 10 meters and go straight into Yatai Road.
12. Drive along Yatai Road for 50 meters and go straight into the west line.
13. Drive 50 meters along the west line and turn left into Shushan Road.
14. Drive along Shushan Road for 590 meters and go straight on the ramp.
15. Drive along the ramp for 570 meters, cross Xiaoshan South Interchange and go straight into Hangzhou Ring Expressway.
16. Drive along Hangzhou Ring Expressway for 28.9 kilometers, cross Huapailou Bridge, turn right slightly in the direction of Lin 'an /G56/ Liu Liu/Huangshan, and enter Liu Liu Hub.
17. Drive along the center of Liu Liu 1. 1 km. After passing Liu Liu Hub for about 300 meters, go straight into Hangrui Expressway.
18. Drive along Hangrui Expressway for 25.9 kilometers and go straight into Yueshan No.1 Tunnel.
19. Drive along Yueshan No.1 Tunnel for 380m and go straight into Hangrui Expressway.
20. Drive along Hangrui Expressway for 70 meters and go straight into Yueshan No.2 Tunnel.
2 1. Drive along Yueshan No.2 Tunnel for 640m and go straight into Hangrui Expressway.
22. Drive along Hangrui Expressway for 830m, cross Qingshan Lake Bridge and go straight into Pingfeng Mountain Tunnel.
23. Drive 500 meters along Pingfengshan Tunnel and go straight into Hangrui Expressway.
24. Drive along Hangrui Expressway for 7.2km and go straight into Liu Shan Tunnel.
25. Drive along Liu Shan Tunnel for 630m and go straight into Hangrui expressway.
26. Drive along Hangrui Expressway for 72.2km, exit at Baiguo /S 102, turn right slightly and enter Baiguo Interchange.
27. Drive 660m along Yinxing Interchange, cross Yinxing Interchange, turn left and enter S 102.
28. Follow S 102 for 9 10 meters, turn left and enter Bai He Line.
29. Drive along the white line along the Yangtze River for 2.4 kilometers, turn right slightly in the direction of Daming Mountain, and enter the big line.
30. Drive along Dada Road for1.8km, and then turn left ahead.
3 1. Drive for 2.8 kilometers and turn left ahead.
32. Drive 1.9 km and turn right.
33. Drive 520 meters and turn right.
34. Drive 540 meters to the finish line (on the right side of the road).
Destination: water curtain cave.