Go north to Weiyang Road, take Xitong Expressway to Caotan exit (there is no charge for this section now), get off Xitong Expressway and go east to Weiyang Lake.
Bus:
Take bus no.207 or 509.
No.207 Road: Bus No.6 Company West Zone-Fannan Village-Fanbei Village-Hong Chu Road-guo jia cun-Haihong Community-Huashang Digital-Fengcheng No.2 Road-Economic and Technological Development Zone-City Library-Youjiazhuang-Weiyang Industrial Products Wholesale Market-Zhangjiabao-West of River Site-Lvxiaozhai-Laowatan-North Bus Parking Lot-Dujiabao-Shaanxi University of Science and Technology -Xi University of Technology-Jingjia.
No.509 Road: Ding Bai Village-Taibai Community-auspicious village-Tang Cheng Hotel-hejia village-Huangyan Village-Zhangjia Village-Hanguangmen-Southwest Corner City-Shuisi-Ximen-No.1 Middle School-Yuxiangmen-Northwest No.1 Road-Guangren Temple-Xiwuyuan Community-Xiaobeimen-Zhifang Village-Zhong Xing Road-Provincial People's Military Academy-No.10 Middle School-Beishaomen. -Zhangjiabao-City Sports Park-River Ruins West-Lv Xiaozhai-Dujiabao-Shaanxi University of Science and Technology -Xi University of Technology-Jingjia Village-Weiyang Lake-Yahe Holiday Villa