Hi, I will be staying at Crowne Plaza City Centre, Kunming.

From your hotel, walk northwest around 300 yards to get to Deshengqiao Qingnian Road Bus Stop and take public bus no.A2 to Chuncheng Road. Then transfer to bus no.51 to Gaoyao Bus Stop. After arriving, walk southeast around 300 yards to find the North Gate of the scenic area.
Or you can also take a taxi from the hotel to the Western Hills. In general, it costs CNY 60-70 in the day time.