End point: Badaling Great Wall

Route 1: From the National Library, take bus No.689 (Huixin East Bridge West-Hu Axiang Driving School), transfer to bus No.919 (Deshengmen-Yanqing Bus Station) at Qijiahuozi, and arrive at Badaling. About 82.48 kilometers.

Line 2: Take bus No.695 (Qingheying Village-Beijing West Railway Station) from the National Library, transfer to bus No.919 (Deshengmen-Yanqing Bus Station) at Qijiahuozi, and arrive at Badaling. It is about 8 1.74 km.

Route 3: Take Yuntong 104 Road (Jinzhuang-Guang Shun South Street North Exit) from Baishiqiao East, turn to Madian Bridge West, take 9 19 Road Branch Road (Kangxi Grassland-Deshengmen) and arrive at Badaling. About 73.69 kilometers.

Route 4: Depart from Baishiqiao East, take No.632 (No.5-Qinghe Xiaoying Bridge West), transfer to No.919 (Yanqing Bus Station-Deshengmen) in the south of Qinghe Xiaoying Bridge, and arrive at Badaling. About 72.04 kilometers.